Google TTS Spring Boot Program - Not getting any response

Google Cloud Build with AI AI APIs
1 
public class TextToSpeechServiceV2
{
@Value("${audioOutput.fileDirectory}")
private String audioFileDirectory;

@Value("${audioOutput.audioFormat}")
private String audioFileFormat;

@Value("classpath:careful-ensign-380704-cdd798eba5dd.json")
private Resource googleJsonResource;

String audioFileName = "output";

private static final Logger logger = LogManager.getLogger(TextToSpeechServiceV2.class);

public void generateAudioFile(String receivedtext) throws Exception
{
logger.info("V1 Service -> Received Text : " + receivedtext);

// Load the service account key file as a GoogleCredentials object
GoogleCredentials credentials = GoogleCredentials.fromStream(googleJsonResource.getInputStream());

logger.info("Initialised Google Credentials");

// Build the TextToSpeechSettings using the builder pattern and set the service
// account credentials
TextToSpeechSettings settings = TextToSpeechSettings.newBuilder().setCredentialsProvider(() -> credentials)
.build();

logger.info("Build TTS Settings");

// Build the TextToSpeechClient using the GoogleCredentials object
try (TextToSpeechClient textToSpeechClient = TextToSpeechClient.create(settings))
{
System.out.println("In Try - Create TTS client");
logger.info("In Try - Create TTS client");
// Set the text input to be synthesized
SynthesisInput input = SynthesisInput.newBuilder().setText(receivedtext).build();

// Build the voice request, select the language code ("en-US") and the ssml
VoiceSelectionParams voice = VoiceSelectionParams.newBuilder().setLanguageCode("en-US")
.setSsmlGender(SsmlVoiceGender.FEMALE).build();
logger.info("Set Voice Params");

// Select the type of audio file you want returned
AudioConfig audioConfig = AudioConfig.newBuilder().setAudioEncoding(AudioEncoding.MP3).build();
logger.info("Audio Configured");

// Perform the text-to-speech request
SynthesizeSpeechResponse response = textToSpeechClient.synthesizeSpeech(input, voice, audioConfig);
logger.info("Audio Synthesised");

// Get the audio contents from the response
ByteString audioContents = response.getAudioContent();

// Write the response to the output file
try (OutputStream out = new FileOutputStream(audioFileDirectory + audioFileName + audioFileFormat))
{
out.write(audioContents.toByteArray());
logger.info("File Opened and Written");
} catch (Exception e)
{
logger.error("Exception in Opening File : " + e.getMessage());
logger.error(e.getMessage(), e);
throw e;
}
}catch (Exception e) {
logger.error("Exception in TTS Client Create : " + e.getMessage());
logger.error(e.getMessage(), e);
throw e;
}
}
}

The program stops at the line

SynthesizeSpeechResponse response = textToSpeechClient.synthesizeSpeech(input, voice, audioConfig);

Does not get any response from there. When I am testing with Postman, I get a Gateway Timeout Error and if I check for logs, anything after this line is not coming. No exceptions. Nothing.

Like the program just stops.

Please help. Thanks in advance

2

can you enable debug logging to get more information on the issue?

1 Like
3

I have pasted the logs here twice. It is getting removed. What should I do ?

1 Like
4 
I have enabled the following two logging 

logging.level.io.grpc=DEBUG
logging.level.com.google.cloud.texttospeech.v1=DEBUG

 

------------------------------------

2023-03-17 04:56:32,868 INFO c.m.c.TextToSpeechController [ajp-nio-8009-exec-605] Controller V2 - Received Text : {
"text":"Sample Google Text-To-Speech"
}
2023-03-17 04:56:32,869 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] Received Text : {
"text":"Sample Google Text-To-Speech"
}
2023-03-17 04:56:32,949 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] Initialised Google Credentials
2023-03-17 04:56:33,005 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] Build TTS Settings
2023-03-17 04:56:33,127 DEBUG i.g.n.s.i.n.u.i.l.InternalLoggerFactory [ajp-nio-8009-exec-605] Using SLF4J as the default logging framework
2023-03-17 04:56:33,131 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] -Dio.netty.noUnsafe: false
2023-03-17 04:56:33,132 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] Java version: 8
2023-03-17 04:56:33,134 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] sun.misc.Unsafe.theUnsafe: available
2023-03-17 04:56:33,135 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] sun.misc.Unsafe.copyMemory: available
2023-03-17 04:56:33,136 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] sun.misc.Unsafe.storeFence: available
2023-03-17 04:56:33,137 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] java.nio.Buffer.address: available
2023-03-17 04:56:33,138 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] direct buffer constructor: available
2023-03-17 04:56:33,139 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] java.nio.Bits.unaligned: available, true
2023-03-17 04:56:33,140 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable prior to Java9
2023-03-17 04:56:33,140 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-605] java.nio.DirectByteBuffer.<init>(long, int): available
2023-03-17 04:56:33,140 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] sun.misc.Unsafe: available
2023-03-17 04:56:33,140 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] -Dio.netty.tmpdir: /opt/tomcat/apache-tomcat-8.5.32/temp (java.io.tmpdir)
2023-03-17 04:56:33,141 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] -Dio.netty.bitMode: 64 (sun.arch.data.model)
2023-03-17 04:56:33,142 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] -Dio.netty.maxDirectMemory: 3633315840 bytes
2023-03-17 04:56:33,142 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] -Dio.netty.uninitializedArrayAllocationThreshold: -1
2023-03-17 04:56:33,144 DEBUG i.g.n.s.i.n.u.i.CleanerJava6 [ajp-nio-8009-exec-605] java.nio.ByteBuffer.cleaner(): available
2023-03-17 04:56:33,144 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] -Dio.netty.noPreferDirect: false
2023-03-17 04:56:33,187 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] -Dio.netty.native.workdir: /opt/tomcat/apache-tomcat-8.5.32/temp (io.netty.tmpdir)
2023-03-17 04:56:33,188 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] -Dio.netty.native.deleteLibAfterLoading: true
2023-03-17 04:56:33,188 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] -Dio.netty.native.tryPatchShadedId: true
2023-03-17 04:56:33,188 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] -Dio.netty.native.detectNativeLibraryDuplicates: true
2023-03-17 04:56:33,203 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] Successfully loaded the library /opt/tomcat/apache-tomcat-8.5.32/temp/libio_grpc_netty_shaded_netty_transport_native_epoll_x86_642061884417420384413.so
2023-03-17 04:56:33,209 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-605] -Djava.net.preferIPv4Stack: false
2023-03-17 04:56:33,209 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-605] -Djava.net.preferIPv6Addresses: false
2023-03-17 04:56:33,212 DEBUG i.g.n.s.i.n.u.NetUtilInitializations [ajp-nio-8009-exec-605] Loopback interface: lo (lo, 0:0:0:0:0:0:0:1%lo)
2023-03-17 04:56:33,213 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-605] /proc/sys/net/core/somaxconn: 128
2023-03-17 04:56:33,251 DEBUG i.g.n.s.i.n.c.MultithreadEventLoopGroup [ajp-nio-8009-exec-605] -Dio.netty.eventLoopThreads: 8
2023-03-17 04:56:33,329 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] Successfully loaded the library /opt/tomcat/apache-tomcat-8.5.32/temp/libio_grpc_netty_shaded_netty_tcnative_linux_x86_644871492624941475193.so
2023-03-17 04:56:33,329 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-605] Loaded library with name 'netty_tcnative_linux_x86_64'
2023-03-17 04:56:33,329 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-605] Initialize netty-tcnative using engine: 'default'
2023-03-17 04:56:33,329 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-605] netty-tcnative using native library: BoringSSL
2023-03-17 04:56:33,359 DEBUG i.g.n.s.i.n.u.ResourceLeakDetector [ajp-nio-8009-exec-605] -Dio.grpc.netty.shaded.io.netty.leakDetection.level: simple
2023-03-17 04:56:33,359 DEBUG i.g.n.s.i.n.u.ResourceLeakDetector [ajp-nio-8009-exec-605] -Dio.grpc.netty.shaded.io.netty.leakDetection.targetRecords: 4
2023-03-17 04:56:33,367 DEBUG i.g.n.s.i.n.b.AbstractByteBuf [ajp-nio-8009-exec-605] -Dio.grpc.netty.shaded.io.netty.buffer.checkAccessible: true
2023-03-17 04:56:33,367 DEBUG i.g.n.s.i.n.b.AbstractByteBuf [ajp-nio-8009-exec-605] -Dio.grpc.netty.shaded.io.netty.buffer.checkBounds: true
2023-03-17 04:56:33,369 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [ajp-nio-8009-exec-605] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@5fa731bb
2023-03-17 04:56:33,385 DEBUG i.g.n.s.i.n.u.i.InternalThreadLocalMap [ajp-nio-8009-exec-605] -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
2023-03-17 04:56:33,385 DEBUG i.g.n.s.i.n.u.i.InternalThreadLocalMap [ajp-nio-8009-exec-605] -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
2023-03-17 04:56:33,388 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.numHeapArenas: 8
2023-03-17 04:56:33,388 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.numDirectArenas: 8
2023-03-17 04:56:33,388 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.pageSize: 8192
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.maxOrder: 9
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.chunkSize: 4194304
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.smallCacheSize: 256
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.normalCacheSize: 64
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.maxCachedBufferCapacity: 32768
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.cacheTrimInterval: 8192
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.cacheTrimIntervalMillis: 0
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.useCacheForAllThreads: false
2023-03-17 04:56:33,389 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-605] -Dio.netty.allocator.maxCachedByteBuffersPerChunk: 1023
2023-03-17 04:56:33,401 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-605] -Dio.netty.allocator.type: pooled
2023-03-17 04:56:33,401 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-605] -Dio.netty.threadLocalDirectBufferSize: 0
2023-03-17 04:56:33,401 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-605] -Dio.netty.maxThreadLocalCharBufferSize: 16384
2023-03-17 04:56:33,407 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [ajp-nio-8009-exec-605] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@286fb77c
2023-03-17 04:56:33,419 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-605] -Dio.netty.recycler.maxCapacityPerThread: 4096
2023-03-17 04:56:33,419 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-605] -Dio.netty.recycler.ratio: 8
2023-03-17 04:56:33,419 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-605] -Dio.netty.recycler.chunkSize: 32
2023-03-17 04:56:33,419 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-605] -Dio.netty.recycler.blocking: false
2023-03-17 04:56:33,433 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-605] org.jctools-core.MpscChunkedArrayQueue: available
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 => ECDHE-ECDSA-AES128-GCM-SHA256
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 => ECDHE-ECDSA-AES128-GCM-SHA256
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 => ECDHE-RSA-AES128-GCM-SHA256
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_128_GCM_SHA256 => ECDHE-RSA-AES128-GCM-SHA256
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 => ECDHE-ECDSA-AES256-GCM-SHA384
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 => ECDHE-ECDSA-AES256-GCM-SHA384
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 => ECDHE-RSA-AES256-GCM-SHA384
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_256_GCM_SHA384 => ECDHE-RSA-AES256-GCM-SHA384
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-ECDSA-CHACHA20-POLY1305
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-ECDSA-CHACHA20-POLY1305
2023-03-17 04:56:33,451 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-RSA-CHACHA20-POLY1305
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-RSA-CHACHA20-POLY1305
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-PSK-CHACHA20-POLY1305
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-PSK-CHACHA20-POLY1305
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA => ECDHE-ECDSA-AES128-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_128_CBC_SHA => ECDHE-ECDSA-AES128-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA => ECDHE-RSA-AES128-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_128_CBC_SHA => ECDHE-RSA-AES128-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA => ECDHE-PSK-AES128-CBC-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_PSK_WITH_AES_128_CBC_SHA => ECDHE-PSK-AES128-CBC-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA => ECDHE-ECDSA-AES256-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_256_CBC_SHA => ECDHE-ECDSA-AES256-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA => ECDHE-RSA-AES256-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_256_CBC_SHA => ECDHE-RSA-AES256-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA => ECDHE-PSK-AES256-CBC-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_ECDHE_PSK_WITH_AES_256_CBC_SHA => ECDHE-PSK-AES256-CBC-SHA
2023-03-17 04:56:33,452 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_RSA_WITH_AES_128_GCM_SHA256 => AES128-GCM-SHA256
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_RSA_WITH_AES_128_GCM_SHA256 => AES128-GCM-SHA256
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_RSA_WITH_AES_256_GCM_SHA384 => AES256-GCM-SHA384
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_RSA_WITH_AES_256_GCM_SHA384 => AES256-GCM-SHA384
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_RSA_WITH_AES_128_CBC_SHA => AES128-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_RSA_WITH_AES_128_CBC_SHA => AES128-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_PSK_WITH_AES_128_CBC_SHA => PSK-AES128-CBC-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_PSK_WITH_AES_128_CBC_SHA => PSK-AES128-CBC-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_RSA_WITH_AES_256_CBC_SHA => AES256-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_RSA_WITH_AES_256_CBC_SHA => AES256-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_PSK_WITH_AES_256_CBC_SHA => PSK-AES256-CBC-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_PSK_WITH_AES_256_CBC_SHA => PSK-AES256-CBC-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: TLS_RSA_WITH_3DES_EDE_CBC_SHA => DES-CBC3-SHA
2023-03-17 04:56:33,453 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-605] Cipher suite mapping: SSL_RSA_WITH_3DES_EDE_CBC_SHA => DES-CBC3-SHA
2023-03-17 04:56:33,454 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-605] Supported protocols (OpenSSL): [SSLv2Hello, TLSv1, TLSv1.1, TLSv1.2]
2023-03-17 04:56:33,454 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-605] Default cipher suites (OpenSSL): [TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256]
2023-03-17 04:56:33,662 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] In Try - Create TTS client
2023-03-17 04:56:33,674 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] Set Voice Params
2023-03-17 04:56:33,682 INFO c.m.s.TextToSpeechServiceV2 [ajp-nio-8009-exec-605] Audio Configured
2023-03-17 04:56:33,889 DEBUG i.g.n.s.i.n.c.DefaultChannelId [grpc-default-executor-0] -Dio.netty.processId: 3588 (auto-detected)
2023-03-17 04:56:33,891 DEBUG i.g.n.s.i.n.c.DefaultChannelId [grpc-default-executor-0] -Dio.netty.machineId: 02:24:3d:ff:fe:ae:9c:6a (auto-detected)
2023-03-17 04:56:33,945 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [grpc-default-worker-ELG-1-4] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@704160a5
2023-03-17 04:56:34,007 DEBUG i.g.n.s.i.n.h.s.SslHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] HANDSHAKEN: protocol:TLSv1.2 cipher suite:TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
2023-03-17 04:56:34,014 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND SETTINGS: ack=false settings={ENABLE_PUSH=0, MAX_CONCURRENT_STREAMS=0, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=8192}
2023-03-17 04:56:34,017 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041
2023-03-17 04:56:34,022 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND SETTINGS: ack=false settings={MAX_CONCURRENT_STREAMS=100, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=65536}
2023-03-17 04:56:34,024 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND SETTINGS: ack=true
2023-03-17 04:56:34,082 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041
2023-03-17 04:56:34,083 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x26b02053, L:/10.2.0.106:36826 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND SETTINGS: ack=true
5

I suggest try simplifying the program or removing any unnecessary dependencies to isolate the issue. You can start with a basic program that only calls the textToSpeechClient.synthesizeSpeech() method with minimal inputs and see if that works. Then gradually add more complexity to the program until you encounter the issue again.

6

Have reduced the code to below :

public void generateAudioFile() throws Exception
	{
		logger.info("----------------Test Service----------------");

		// Load the service account key file as a GoogleCredentials object
		GoogleCredentials credentials = GoogleCredentials.fromStream(googleJsonResource.getInputStream());

		logger.info("Initialised Google Credentials");

		// Build the TextToSpeechSettings using the builder pattern and set the service
		TextToSpeechSettings settings = TextToSpeechSettings.newBuilder().setCredentialsProvider(() -> credentials)
				.build();
		
		logger.info("Settings Built");
		
		try (TextToSpeechClient textToSpeechClient = TextToSpeechClient.create(settings))
		{
			SynthesisInput synthesisInput = SynthesisInput.newBuilder().setText("Test Service Audio Output").build();
			VoiceSelectionParams voiceSelectionParams = VoiceSelectionParams.newBuilder().setLanguageCode("en-US").setSsmlGender(SsmlVoiceGender.NEUTRAL).build();
            AudioConfig audioConfig = AudioConfig.newBuilder().setAudioEncoding(AudioEncoding.MP3).build();
			
			SynthesizeSpeechRequest request = SynthesizeSpeechRequest.newBuilder()
                    .setInput(synthesisInput)
                    .setVoice(voiceSelectionParams)
                    .setAudioConfig(audioConfig)
                    .build();
			
			logger.info("Build Synthesize Speech Request");
			// Perform the text-to-speech request
			SynthesizeSpeechResponse response = textToSpeechClient.synthesizeSpeech(request);
			logger.info("Audio Synthesised : "+response);
			
		}catch (Exception e) {
			logger.error("Exception : " + e.getMessage());
			logger.error(e.getMessage(), e);
			throw e;
		}
		logger.info("Exited Try");
	}
7

Logs :

2023-03-27 06:16:17,578 DEBUG i.g.n.s.i.n.u.i.l.InternalLoggerFactory [ajp-nio-8009-exec-969] Using SLF4J as the default logging framework
2023-03-27 06:16:17,583 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] -Dio.netty.noUnsafe: false
2023-03-27 06:16:17,583 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] Java version: 8
2023-03-27 06:16:17,585 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] sun.misc.Unsafe.theUnsafe: available
2023-03-27 06:16:17,586 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] sun.misc.Unsafe.copyMemory: available
2023-03-27 06:16:17,587 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] sun.misc.Unsafe.storeFence: available
2023-03-27 06:16:17,588 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] java.nio.Buffer.address: available
2023-03-27 06:16:17,589 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] direct buffer constructor: available
2023-03-27 06:16:17,591 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] java.nio.Bits.unaligned: available, true
2023-03-27 06:16:17,591 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable prior to Java9
2023-03-27 06:16:17,591 DEBUG i.g.n.s.i.n.u.i.PlatformDependent0 [ajp-nio-8009-exec-969] java.nio.DirectByteBuffer.(long, int): available
2023-03-27 06:16:17,591 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] sun.misc.Unsafe: available
2023-03-27 06:16:17,592 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] -Dio.netty.tmpdir: /opt/tomcat/apache-tomcat-8.5.32/temp (java.io.tmpdir)
2023-03-27 06:16:17,592 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] -Dio.netty.bitMode: 64 (sun.arch.data.model)
2023-03-27 06:16:17,594 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] -Dio.netty.maxDirectMemory: 3633315840 bytes
2023-03-27 06:16:17,594 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] -Dio.netty.uninitializedArrayAllocationThreshold: -1
2023-03-27 06:16:17,596 DEBUG i.g.n.s.i.n.u.i.CleanerJava6 [ajp-nio-8009-exec-969] java.nio.ByteBuffer.cleaner(): available
2023-03-27 06:16:17,596 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] -Dio.netty.noPreferDirect: false
2023-03-27 06:16:17,648 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] -Dio.netty.native.workdir: /opt/tomcat/apache-tomcat-8.5.32/temp (io.netty.tmpdir)
2023-03-27 06:16:17,649 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] -Dio.netty.native.deleteLibAfterLoading: true
2023-03-27 06:16:17,649 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] -Dio.netty.native.tryPatchShadedId: true
2023-03-27 06:16:17,649 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] -Dio.netty.native.detectNativeLibraryDuplicates: true
2023-03-27 06:16:17,660 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] Successfully loaded the library /opt/tomcat/apache-tomcat-8.5.32/temp/libio_grpc_netty_shaded_netty_transport_native_epoll_x86_642467445789205395363.so
2023-03-27 06:16:17,666 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-969] -Djava.net.preferIPv4Stack: false
2023-03-27 06:16:17,666 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-969] -Djava.net.preferIPv6Addresses: false
2023-03-27 06:16:17,670 DEBUG i.g.n.s.i.n.u.NetUtilInitializations [ajp-nio-8009-exec-969] Loopback interface: lo (lo, 0:0:0:0:0:0:0:1%lo)
2023-03-27 06:16:17,672 DEBUG i.g.n.s.i.n.u.NetUtil [ajp-nio-8009-exec-969] /proc/sys/net/core/somaxconn: 128
2023-03-27 06:16:17,717 DEBUG i.g.n.s.i.n.c.MultithreadEventLoopGroup [ajp-nio-8009-exec-969] -Dio.netty.eventLoopThreads: 8
2023-03-27 06:16:17,809 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] Successfully loaded the library /opt/tomcat/apache-tomcat-8.5.32/temp/libio_grpc_netty_shaded_netty_tcnative_linux_x86_642968362480758772009.so
2023-03-27 06:16:17,809 DEBUG i.g.n.s.i.n.u.i.NativeLibraryLoader [ajp-nio-8009-exec-969] Loaded library with name ‘netty_tcnative_linux_x86_64’
2023-03-27 06:16:17,809 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-969] Initialize netty-tcnative using engine: ‘default’
2023-03-27 06:16:17,809 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-969] netty-tcnative using native library: BoringSSL
2023-03-27 06:16:17,844 DEBUG i.g.n.s.i.n.u.ResourceLeakDetector [ajp-nio-8009-exec-969] -Dio.grpc.netty.shaded.io.netty.leakDetection.level: simple
2023-03-27 06:16:17,844 DEBUG i.g.n.s.i.n.u.ResourceLeakDetector [ajp-nio-8009-exec-969] -Dio.grpc.netty.shaded.io.netty.leakDetection.targetRecords: 4
2023-03-27 06:16:17,853 DEBUG i.g.n.s.i.n.b.AbstractByteBuf [ajp-nio-8009-exec-969] -Dio.grpc.netty.shaded.io.netty.buffer.checkAccessible: true
2023-03-27 06:16:17,853 DEBUG i.g.n.s.i.n.b.AbstractByteBuf [ajp-nio-8009-exec-969] -Dio.grpc.netty.shaded.io.netty.buffer.checkBounds: true
2023-03-27 06:16:17,855 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [ajp-nio-8009-exec-969] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@55afb3b3
2023-03-27 06:16:17,873 DEBUG i.g.n.s.i.n.u.i.InternalThreadLocalMap [ajp-nio-8009-exec-969] -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
2023-03-27 06:16:17,873 DEBUG i.g.n.s.i.n.u.i.InternalThreadLocalMap [ajp-nio-8009-exec-969] -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
2023-03-27 06:16:17,877 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.numHeapArenas: 8
2023-03-27 06:16:17,877 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.numDirectArenas: 8
2023-03-27 06:16:17,877 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.pageSize: 8192
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.maxOrder: 9
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.chunkSize: 4194304
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.smallCacheSize: 256
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.normalCacheSize: 64
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.maxCachedBufferCapacity: 32768
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.cacheTrimInterval: 8192
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.cacheTrimIntervalMillis: 0
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.useCacheForAllThreads: false
2023-03-27 06:16:17,878 DEBUG i.g.n.s.i.n.b.PooledByteBufAllocator [ajp-nio-8009-exec-969] -Dio.netty.allocator.maxCachedByteBuffersPerChunk: 1023
2023-03-27 06:16:17,892 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-969] -Dio.netty.allocator.type: pooled
2023-03-27 06:16:17,892 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-969] -Dio.netty.threadLocalDirectBufferSize: 0
2023-03-27 06:16:17,893 DEBUG i.g.n.s.i.n.b.ByteBufUtil [ajp-nio-8009-exec-969] -Dio.netty.maxThreadLocalCharBufferSize: 16384
2023-03-27 06:16:17,899 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [ajp-nio-8009-exec-969] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@5b4be03a
2023-03-27 06:16:17,913 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-969] -Dio.netty.recycler.maxCapacityPerThread: 4096
2023-03-27 06:16:17,913 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-969] -Dio.netty.recycler.ratio: 8
2023-03-27 06:16:17,913 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-969] -Dio.netty.recycler.chunkSize: 32
2023-03-27 06:16:17,913 DEBUG i.g.n.s.i.n.u.Recycler [ajp-nio-8009-exec-969] -Dio.netty.recycler.blocking: false
2023-03-27 06:16:17,928 DEBUG i.g.n.s.i.n.u.i.PlatformDependent [ajp-nio-8009-exec-969] org.jctools-core.MpscChunkedArrayQueue: available
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 => ECDHE-ECDSA-AES128-GCM-SHA256
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 => ECDHE-ECDSA-AES128-GCM-SHA256
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 => ECDHE-RSA-AES128-GCM-SHA256
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_128_GCM_SHA256 => ECDHE-RSA-AES128-GCM-SHA256
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 => ECDHE-ECDSA-AES256-GCM-SHA384
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 => ECDHE-ECDSA-AES256-GCM-SHA384
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 => ECDHE-RSA-AES256-GCM-SHA384
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_256_GCM_SHA384 => ECDHE-RSA-AES256-GCM-SHA384
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-ECDSA-CHACHA20-POLY1305
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-ECDSA-CHACHA20-POLY1305
2023-03-27 06:16:17,947 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-RSA-CHACHA20-POLY1305
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-RSA-CHACHA20-POLY1305
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-PSK-CHACHA20-POLY1305
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 => ECDHE-PSK-CHACHA20-POLY1305
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA => ECDHE-ECDSA-AES128-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_128_CBC_SHA => ECDHE-ECDSA-AES128-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA => ECDHE-RSA-AES128-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_128_CBC_SHA => ECDHE-RSA-AES128-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA => ECDHE-PSK-AES128-CBC-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_PSK_WITH_AES_128_CBC_SHA => ECDHE-PSK-AES128-CBC-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA => ECDHE-ECDSA-AES256-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_ECDSA_WITH_AES_256_CBC_SHA => ECDHE-ECDSA-AES256-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA => ECDHE-RSA-AES256-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_RSA_WITH_AES_256_CBC_SHA => ECDHE-RSA-AES256-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA => ECDHE-PSK-AES256-CBC-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_ECDHE_PSK_WITH_AES_256_CBC_SHA => ECDHE-PSK-AES256-CBC-SHA
2023-03-27 06:16:17,948 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_RSA_WITH_AES_128_GCM_SHA256 => AES128-GCM-SHA256
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_RSA_WITH_AES_128_GCM_SHA256 => AES128-GCM-SHA256
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_RSA_WITH_AES_256_GCM_SHA384 => AES256-GCM-SHA384
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_RSA_WITH_AES_256_GCM_SHA384 => AES256-GCM-SHA384
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_RSA_WITH_AES_128_CBC_SHA => AES128-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_RSA_WITH_AES_128_CBC_SHA => AES128-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_PSK_WITH_AES_128_CBC_SHA => PSK-AES128-CBC-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_PSK_WITH_AES_128_CBC_SHA => PSK-AES128-CBC-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_RSA_WITH_AES_256_CBC_SHA => AES256-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_RSA_WITH_AES_256_CBC_SHA => AES256-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_PSK_WITH_AES_256_CBC_SHA => PSK-AES256-CBC-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_PSK_WITH_AES_256_CBC_SHA => PSK-AES256-CBC-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: TLS_RSA_WITH_3DES_EDE_CBC_SHA => DES-CBC3-SHA
2023-03-27 06:16:17,949 DEBUG i.g.n.s.i.n.h.s.CipherSuiteConverter [ajp-nio-8009-exec-969] Cipher suite mapping: SSL_RSA_WITH_3DES_EDE_CBC_SHA => DES-CBC3-SHA
2023-03-27 06:16:17,950 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-969] Supported protocols (OpenSSL): [SSLv2Hello, TLSv1, TLSv1.1, TLSv1.2]
2023-03-27 06:16:17,950 DEBUG i.g.n.s.i.n.h.s.OpenSsl [ajp-nio-8009-exec-969] Default cipher suites (OpenSSL): [TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256]
2023-03-27 06:16:18,579 DEBUG i.g.n.s.i.n.c.DefaultChannelId [grpc-default-executor-0] -Dio.netty.processId: 3588 (auto-detected)
2023-03-27 06:16:18,582 DEBUG i.g.n.s.i.n.c.DefaultChannelId [grpc-default-executor-0] -Dio.netty.machineId: 02:24:3d:ff:fe:ae:9c:6a (auto-detected)
2023-03-27 06:16:18,643 DEBUG i.g.n.s.i.n.u.ResourceLeakDetectorFactory [grpc-default-worker-ELG-1-4] Loaded default ResourceLeakDetector: io.grpc.netty.shaded.io.netty.util.ResourceLeakDetector@2960b79d
2023-03-27 06:16:18,716 DEBUG i.g.n.s.i.n.h.s.SslHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] HANDSHAKEN: protocol:TLSv1.2 cipher suite:TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
2023-03-27 06:16:18,724 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND SETTINGS: ack=false settings={ENABLE_PUSH=0, MAX_CONCURRENT_STREAMS=0, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=8192}
2023-03-27 06:16:18,727 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041
2023-03-27 06:16:18,734 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND SETTINGS: ack=false settings={MAX_CONCURRENT_STREAMS=100, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=65536}
2023-03-27 06:16:18,736 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND SETTINGS: ack=true
2023-03-27 06:16:18,794 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041
2023-03-27 06:16:18,795 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND SETTINGS: ack=true
2023-03-27 06:20:18,705 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND GO_AWAY: lastStreamId=2147483647 errorCode=0 length=17 bytes=73657373696f6e5f74696d65645f6f7574
2023-03-27 06:20:18,719 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND HEADERS: streamId=3 headers=GrpcHttp2OutboundHeaders[:authority: texttospeech.googleapis.com:443, :path: /google.cloud.texttospeech.v1.TextToSpeech/SynthesizeSpeech, :method: POST, :scheme: https, content-type: application/grpc, te: trailers, user-agent: grpc-java-netty/1.53.0, x-goog-api-client: gl-java/1.8.0_191 gapic/2.6.0 gax/2.23.3 grpc/1.50.1, grpc-accept-encoding: gzip, authorization: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6ImNkZDc5OGViYTVkZDk1NTYwYjc4N2Q2ZmM2Y2ViNWU3ZDZiMjBhYTQiLCJ0eXAiOiJKV1QifQ.eyJhdWQiOiJodHRwczovL3RleHR0b3NwZWVjaC5nb29nbGVhcGlzLmNvbS9nb29nbGUuY2xvdWQudGV4dHRvc3BlZWNoLnYxLlRleHRUb1NwZWVjaCIsImV4cCI6MTY3OTkwMTM3OCwiaWF0IjoxNjc5ODk3Nzc4LCJpc3MiOiJ0ZXh0LXRvLXNwZWVjaEBjYXJlZnVsLWVuc2lnbi0zODA3MDQuaWFtLmdzZXJ2aWNlYWNjb3VudC5jb20iLCJzdWIiOiJ0ZXh0LXRvLXNwZWVjaEBjYXJlZnVsLWVuc2lnbi0zODA3MDQuaWFtLmdzZXJ2aWNlYWNjb3VudC5jb20ifQ.khEPq-YHHHo9xvU3rYvv4lib18ofR5x1xs5g8Ok94TaVq_XjyuOnC8L4XgBGdh0EpQW48tpv-_x-ilH5L8m4rDomXWjyBFlUkln1TU8etQewxrBn2Mlz4uHibxRirVnl0RsdMiHAa6yHgX39SrOn0PQjNLq3lFE49gwdF2Fplk_ZyJVGCfRDesLa8kynG-oNSl8xJlVeAKt4lAigGdVccVOm3ZPDLPb8KRU7Po25cr0mHMNCrTJZ9U7kKtKIrFJ0lVJitV7OdCjfg6OdZf5Ay9wAPCs_YAaYCe5WBIzVGZh4-EQM-hPYXEBJBrroTOeZR0jaSMt_qQyQFQ2YEehjHg, grpc-timeout: 299455m] streamDependency=0 weight=16 exclusive=false padding=0 endStream=false
2023-03-27 06:20:18,730 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND PING: ack=false bytes=0
2023-03-27 06:20:18,730 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND PING: ack=true bytes=0
2023-03-27 06:20:18,732 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND GO_AWAY: lastStreamId=3 errorCode=0 length=17 bytes=73657373696f6e5f74696d65645f6f7574
2023-03-27 06:24:18,743 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND HEADERS: streamId=3 headers=GrpcHttp2ResponseHeaders[:status: 200, content-type: application/grpc, grpc-status: 14, grpc-message: 408:Request Timeout, content-length: 0, date: Mon, 27 Mar 2023 06:24:18 GMT, alt-svc: h3=“:443”; ma=2592000,h3-29=“:443”; ma=2592000] padding=0 endStream=true
2023-03-27 06:24:18,753 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND RST_STREAM: streamId=3 errorCode=0
2023-03-27 06:24:18,754 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] INBOUND PING: ack=false bytes=2
2023-03-27 06:24:18,754 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 - R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND PING: ack=true bytes=2
2023-03-27 06:24:18,756 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 ! R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND RST_STREAM: streamId=3 errorCode=8
2023-03-27 06:24:18,757 DEBUG i.g.n.s.i.g.n.NettyClientHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 ! R:texttospeech.googleapis.com/74.125.193.95:443] OUTBOUND GO_AWAY: lastStreamId=2147483647 errorCode=2 length=0 bytes=
2023-03-27 06:24:18,759 DEBUG i.g.n.s.i.n.h.c.h.Http2ConnectionHandler [grpc-default-worker-ELG-1-4] [id: 0x13ed7dbe, L:/10.2.0.106:56978 ! R:texttospeech.googleapis.com/74.125.193.95:443] Sending GOAWAY failed: lastStreamId ‘2147483647’, errorCode ‘2’, debugData ‘’. Forcing shutdown of the connection.
io.grpc.netty.shaded.io.netty.channel.StacklessClosedChannelException: null
at io.grpc.netty.shaded.io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source) ~[grpc-netty-shaded-1.53.0.jar:1.53.0]

8

Hi Joevanie,

The WAR is deployed to an AWS server and the output is meant to be stored in the same.

Has this got to do anything with the persistent error.