Retry transmission on client side exception

[trask]

Fixes an issue where read timeout (and other networking related exceptions) are not retried, e.g.

AI: ERROR 09-07-2020 06:02:52.258+0000, 547(ActiveTransmissionNetworkOutput_1-4): Failed to send.
Stack Trace:
java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
        at java.net.SocketInputStream.read(SocketInputStream.java:171)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
        at sun.security.ssl.InputRecord.read(InputRecord.java:503)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:933)
        at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at com.microsoft.applicationinsights.core.dependencies.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at com.microsoft.applicationinsights.core.dependencies.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
        at com.microsoft.applicationinsights.core.dependencies.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at com.microsoft.applicationinsights.internal.channel.common.ApacheSender43.sendPostRequest(ApacheSender43.java:82)
        at com.microsoft.applicationinsights.internal.channel.common.TransmissionNetworkOutput.send(TransmissionNetworkOutput.java:176)
        at com.microsoft.applicationinsights.internal.channel.common.ActiveTransmissionNetworkOutput$1.run(ActiveTransmissionNetworkOutput.java:79)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

AI: TRACE 09-07-2020 06:02:52.259+0000, 547(ActiveTransmissionNetworkOutput_1-4): Http response code 0 not handled by com.microsoft.applicationinsights.internal.channel.common.ErrorHandler
AI: TRACE 09-07-2020 06:02:52.259+0000, 547(ActiveTransmissionNetworkOutput_1-4): Http response code 0 not handled by com.microsoft.applicationinsights.internal.channel.common.PartialSuccessHandler
AI: TRACE 09-07-2020 06:02:52.259+0000, 547(ActiveTransmissionNetworkOutput_1-4): Http response code 0 not handled by com.microsoft.applicationinsights.internal.channel.common.ThrottlingHandler.

[maysmiling]

We see the same error in version Application Insights Java 3.0 Preview.4. Does the version Application Insights Java 3.0 Preview.5 have the same issue? By the way, what is the difference between Application Insights Java 3.0 Preview.5 and Application Insights Java SDK 2.6.2-BETA.2? They contains different jar files. What are they used for seperately?

[trask]

This fix was merged into Java 3.0 Preview 7 (and now also in 3.0 GA)