I've integrated retrofit2 since couple of months ago; there were no problem until yesterday with an user (Huawei, model MHA-L29, on Android 7.0):
Fatal Exception: java.lang.IllegalArgumentException: Unexpected TLS version: NONE
at okhttp3.TlsVersion.forJavaName(TlsVersion.java:53)
at okhttp3.Handshake.get(Handshake.java:56)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:300)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:268)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:160)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:256)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:134)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:113)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:147)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:776)
In my Gradle :
implementation 'com.squareup.retrofit2:retrofit:2.3.0'
Have you got some ideas about this crash? Is there a link with Retrofit? I didn't add OkHttp library in my Gradle, I must do it?
Can you try this by providing TLS configuration I am not sure if this will work. referred from here
ConnectionSpec spec = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
.tlsVersions(TlsVersion.TLS_1_2)
.cipherSuites(
CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
CipherSuite.TLS_DHE_RSA_WITH_AES_128_GCM_SHA256)
.build();
OkHttpClient client = new OkHttpClient.Builder()
.connectionSpecs(Collections.singletonList(spec))
.build();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(client)
.build();
I think this error was resoult in 3.11.0 version.You can see a answer about this question here: Android: okhttp3 > crash: Unexpected TLS version: NONE
Related
I am getting following error from users who have install my app on Intel Braswell Chromebook. I have searched for similar issue but seems like no one faced it. How do I go about debugging and solving this one?
android.util.AndroidRuntimeException: java.lang.reflect.InvocationTargetException
at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:270)
at android.webkit.CookieManager.getInstance(CookieManager.java:40)
at //my app redacted
at //my app redacted
at okhttp3.JavaNetCookieJar.loadForRequest(JavaNetCookieJar.java:59)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:84)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at //my app redacted
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:250)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Method.java:-2)
at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:265)
at android.webkit.CookieManager.getInstance(CookieManager.java:40)
at //my app redacted
at //my app redacted
at okhttp3.JavaNetCookieJar.loadForRequest(JavaNetCookieJar.java:59)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:84)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at //my app redacted
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:250)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: at: errorCode=2
at org.chromium.base.library_loader.LibraryLoader.a(PG:54)
at org.chromium.base.library_loader.LibraryLoader.a(PG:11)
at org.chromium.android_webview.AwBrowserProcess.a(PG:15)
at com.android.webview.chromium.WebViewChromiumFactoryProvider.a(PG:79)
at com.android.webview.chromium.WebViewChromiumFactoryProvider.<init>(PG:12)
at com.android.webview.chromium.WebViewChromiumFactoryProviderForP.<init>(PG:1)
at com.android.webview.chromium.WebViewChromiumFactoryProviderForP.create(PG:1)
at java.lang.reflect.Method.invoke(Method.java:-2)
at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:265)
at android.webkit.CookieManager.getInstance(CookieManager.java:40)
at //my app redacted
at //my app redacted
at okhttp3.JavaNetCookieJar.loadForRequest(JavaNetCookieJar.java:59)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:84)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at //my app redacted
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:250)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.UnsatisfiedLinkError: dlopen failed: "/data/app/com.google.android.webview-czSKGqLMd8tXGZBl2CdlZQ==/lib/x86/libwebviewchromium.so" .dynamic section header was not found
at java.lang.Runtime.loadLibrary0(Runtime.java:1016)
at java.lang.System.loadLibrary(System.java:1669)
at org.chromium.base.library_loader.LibraryLoader.a(PG:46)
at org.chromium.base.library_loader.LibraryLoader.a(PG:11)
at org.chromium.android_webview.AwBrowserProcess.a(PG:15)
at com.android.webview.chromium.WebViewChromiumFactoryProvider.a(PG:79)
at com.android.webview.chromium.WebViewChromiumFactoryProvider.<init>(PG:12)
at com.android.webview.chromium.WebViewChromiumFactoryProviderForP.<init>(PG:1)
at com.android.webview.chromium.WebViewChromiumFactoryProviderForP.create(PG:1)
at java.lang.reflect.Method.invoke(Method.java:-2)
at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:265)
at android.webkit.CookieManager.getInstance(CookieManager.java:40)
at //my app redacted
at //my app redacted
at okhttp3.JavaNetCookieJar.loadForRequest(JavaNetCookieJar.java:59)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:84)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at //my app redacted
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:250)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
so i'm getting a crash on this app i'm building every-time i try to upload a photo to the server. heres the error message
android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1303)
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:86)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:74)
at java.net.InetAddress.getAllByName(InetAddress.java:752)
at okhttp3.Dns$1.lookup(Dns.java:40)
at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:185)
at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:149)
at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:84)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:214)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall.execute(RealCall.java:77)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:91)
at com.quantamfig.docuflow.SubmitActivity.postValuesRetro(SubmitActivity.java:274)
at com.quantamfig.docuflow.SubmitActivity$2.onClick(SubmitActivity.java:206)
at android.view.View.performClick(View.java:5647)
at android.view.View$PerformClick.run(View.java:22465)
at android.os.Handler.handleCallback(Handler.java:754)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6228)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
as you can see, im getting a NetworkonMainThreadExeption error () even though im running the code asynchronously using enqueue.Please someone help me figure this out
so the problem was, i was trying to log a call Object method(callObj.execute) outside the enqeue and therefore on the main thread. i took it out and it worked.
I am using the source code to connect the website with https://
I am using this code:
client = new OkHttpClient.Builder().connectTimeout(30, TimeUnit.SECONDS).writeTimeout(3600, TimeUnit.SECONDS).readTimeout(3600, TimeUnit.SECONDS).build();
but it will send back this result:
W: javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0xb8b214a0: Failure in SSL library, usually a protocol error
error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure (external/openssl/ssl/s23_clnt.c:741 0x84dcb770:0x00000000)
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:448)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:302)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:270)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:162)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
I am using the Android 4.4 with okhttp 3.10.0
I just use SSL connections in my android project and it works fine but sometimes I get this error:
HTTP FAILED: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:361)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:299)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:268)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:160)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:256)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:134)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:113)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:211)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:147)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.TrustManagerImpl.checkTrustedRecursive(TrustManagerImpl.java:549)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:401)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:375)
at com.android.org.conscrypt.TrustManagerImpl.getTrustedChainForServer(TrustManagerImpl.java:304)
at android.security.net.config.NetworkSecurityTrustManager.checkServerTrusted(NetworkSecurityTrustManager.java:94)
at android.security.net.config.RootTrustManager.checkServerTrusted(RootTrustManager.java:88)
at com.android.org.conscrypt.Platform.checkServerTrusted(Platform.java:178)
at com.android.org.conscrypt.OpenSSLSocketImpl.verifyCertificateChain(OpenSSLSocketImpl.java:596)
at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:357)
... 26 more
Caused by: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
... 36 more
as you can see it says that it cannot found my certificate but it happens sometimes not all the time.
my certificate is not a self-certificate type.
can anyone help me with that
I am trying to upload a JPEG image file from an Android device. I am using the square/okhttp library for creating a request. I am facing this issue on the Lenovo Yoga tablet, that when I am trying to upload the image, it gets the below exception. But when I run the same code on Samsung Galaxy Tab 10", it all works fine and the image gets uploaded successfully.
The camera captures the image and stores it at /storage/emulated/0/ from where the app will pick up the image and try to upload it. I have a service running in the background that does the upload.
final MediaType MEDIA_TYPE_IMAGE_JPEG = MediaType.parse("image/jpeg");
File file = new File(path);
Request request = new Request.Builder()
.url(baseUrl)
.addHeader("timestamp", map.get("timestamp"))
.addHeader("Content-Type", map.get("Content-Type"))
.post(RequestBody.create(MEDIA_TYPE_IMAGE_JPEG, file))
.build();
OkHttpClient client = new OkHttpClient();
Response response = client.newCall(request).execute();
Exception:
java.net.SocketTimeoutException: timeout
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2
Stream.java:593)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.java:601)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http2.Http2Stream.takeResponseHeaders(Http2Stream.java:146)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http2.Http2Codec.readResponseHeaders(Http2Codec.java:125)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
11-27 15:37:06.394 1770-2339/commyapp.app.debug
W/System.err: at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
11-27 15:37:06.394 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
11-27 15:37:06.395 1770-2339/com.myapp.app.debug
W/System.err: at okhttp3.RealCall.execute(RealCall.java:77)
You have to increase the read/write timeout on the server end. A temporary workaround for Android would be increasing the default timeout for OkHttp3 client:
OkHttpClient client = new OkHttpClient.Builder()
.connectTimeout(60, TimeUnit.SECONDS)
.writeTimeout(120, TimeUnit.SECONDS)
.readTimeout(60, TimeUnit.SECONDS)
.build();