Hello,
I am trying to understand how my application runs if it goes out of internet. However I am facing a behavior that I am sure that is not correct.
I am setting the RetrySettings to "1" when creating the Storage client (google-cloud-storage, version 1.36.0) of google storage, however, the library perform always 10 attempts and then it blocks without returning to the client.
This is how I am creating the client.
storage = StorageOptions.newBuilder()
.setCredentials(ServiceAccountCredentials.fromStream(new FileInputStream(credentialsPath)))
.setRetrySettings(RetrySettings.newBuilder().setMaxAttempts(1).build())
.build()
.getService();Then, if I try to perform any request (e.g.: delete or upload an object to a bucket) without an internet connection, I am getting this output 10 repeated times:
jul 17, 2018 5:03:04 PM com.google.api.client.http.HttpRequest execute
WARNING: exception thrown while executing request
java.net.UnknownHostException: accounts.google.com
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:259)
at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:77)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:981)
at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:383)
at com.google.auth.oauth2.OAuth2Credentials.refresh(OAuth2Credentials.java:175)
at com.google.auth.oauth2.OAuth2Credentials.getRequestMetadata(OAuth2Credentials.java:161)
at com.google.auth.http.HttpCredentialsAdapter.initialize(HttpCredentialsAdapter.java:96)
at com.google.cloud.http.HttpTransportOptions$1.initialize(HttpTransportOptions.java:161)
at com.google.cloud.http.CensusHttpModule$CensusHttpRequestInitializer.initialize(CensusHttpModule.java:120)
at com.google.api.client.http.HttpRequestFactory.buildRequest(HttpRequestFactory.java:93)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.buildHttpRequest(AbstractGoogleClientRequest.java:300)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
at com.google.cloud.storage.spi.v1.HttpStorageRpc.delete(HttpStorageRpc.java:519)
at com.google.cloud.storage.StorageImpl$13.call(StorageImpl.java:388)
at com.google.cloud.storage.StorageImpl$13.call(StorageImpl.java:385)
at com.google.api.gax.retrying.DirectRetryingExecutor.submit(DirectRetryingExecutor.java:89)
at com.google.cloud.RetryHelper.run(RetryHelper.java:74)
at com.google.cloud.RetryHelper.runWithRetries(RetryHelper.java:51)
at com.google.cloud.storage.StorageImpl.delete(StorageImpl.java:385)
at com.google.cloud.storage.StorageImpl.delete(StorageImpl.java:377)
After seeing 10 times this output the request do not returns, not even if I turn on my internet connection. It seems it stay blocked.
Can someone help me on this or point me in the right direction.
Thanks in advance,
Regards
Hello,
I am trying to understand how my application runs if it goes out of internet. However I am facing a behavior that I am sure that is not correct.
I am setting the RetrySettings to "1" when creating the Storage client (google-cloud-storage, version 1.36.0) of google storage, however, the library perform always 10 attempts and then it blocks without returning to the client.
This is how I am creating the client.
Then, if I try to perform any request (e.g.: delete or upload an object to a bucket) without an internet connection, I am getting this output 10 repeated times:
After seeing 10 times this output the request do not returns, not even if I turn on my internet connection. It seems it stay blocked.
Can someone help me on this or point me in the right direction.
Thanks in advance,
Regards