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Type:
Bug
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Status: Resolved
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 5.6.0-HF39, 5.8.0-HF27, 6.0
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Fix Version/s: 5.6.0-HF42, 5.8.0-HF31, 6.0-HF06, 7.2
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Component/s: Automation
This can lead to serious issues.
When a first response from the server contains additional unexpected elements, the client might not consume it entirely.
As a side effect, automation client will be unable to read a new response from the server because it is desynchronized.
Typical stacktrace for the issue is:
Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:152) at java.net.SocketInputStream.read(SocketInputStream.java:122) at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:166) at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:90) at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:281) at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:92) at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62) at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254) at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289) at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252) at org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191) at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300) at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127) at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:716) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:521) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805) at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.executeRequestWithTimeout(HttpConnector.java:173) at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.execute(HttpConnector.java:131) at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.execute(HttpConnector.java:118) ... 114 more
Another symptom is that because connections are not closed, they are not released to the pool and the pool may become full, therefore timeout after a while.
java.lang.RuntimeException: Cannot execute {Authorization=Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y, Content-Type=application/json+nxrequest, Accept=application/json+nxentity, */*}
at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.execute(HttpConnector.java:121)
at org.nuxeo.ecm.automation.client.jaxrs.spi.ConnectorHandler.execute(ConnectorHandler.java:30)
at org.nuxeo.ecm.automation.client.jaxrs.spi.DefaultSession.execute(DefaultSession.java:112)
at org.nuxeo.ecm.automation.client.jaxrs.spi.DefaultOperationRequest.execute(DefaultOperationRequest.java:163)
at org.nuxeo.drive.operations.TestIntegrationTestOperations.testIntegrationTestsSetupAndTearDown(TestIntegrationTestOperations.java:235)
...
Caused by: org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection from pool
at org.apache.http.impl.conn.PoolingClientConnectionManager.leaseConnection(PoolingClientConnectionManager.java:226)
at org.apache.http.impl.conn.PoolingClientConnectionManager$1.getConnection(PoolingClientConnectionManager.java:195)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:423)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.executeRequestWithTimeout(HttpConnector.java:169)
at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.execute(HttpConnector.java:129)
at org.nuxeo.ecm.automation.client.jaxrs.impl.HttpConnector.execute(HttpConnector.java:119)
... 41 more
