java.net.SocketException

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tip

It's possible you're trying to write to a connection that's already closed. Another cause for this is that you closed the socket with unread data in the socket receive buffer.


rafaelrafael
tip

This might be caused by unmatching versions of SSL. Java starts normally with SSLv2 and your server might not be able to negotiate. You have to force Java to use SSLv3. See this comment: https://goo.gl/hx0YB3


rafaelrafael

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • [20:02] <roxspring> grrr - just noticed that the hudson has put the slaves offline [20:02] <roxspring> am getting this sort of thing an awful lot lately [20:07] <roxspring> typical slave logs go like this: (see below) [20:08] <roxspring> then the slave services won't start up "Error 1067: The process terminated unexpectedly" [20:09] <roxspring> seemingly another rejected connection [20:11] <@kohsuke> I know this issue [20:11] <@kohsuke> It's because Hudson thinks the slave is still connected even though it's not any more [20:11] <@kohsuke> We need to fix this [20:11] <@kohsuke> roxspring: if you can file a ticket, that would be great. {noformat} 15-Mar-2010 14:35:01 hudson.remoting.Channel$ReaderThread run SEVERE: I/O error in channel channel java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856) 15-Mar-2010 14:35:01 hudson.remoting.Request$2 run SEVERE: Failed to send back a reply java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(Unknown Source) at java.net.SocketOutputStream.write(Unknown Source) at java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.io.BufferedOutputStream.write(Unknown Source) at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source) at java.io.ObjectOutputStream$BlockDataOutputStream.writeByte(Unknown Source) at java.io.ObjectOutputStream.writeFatalException(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.Channel.send(Channel.java:417) at hudson.remoting.Request$2.run(Request.java:282) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Unknown Source) 15-Mar-2010 14:35:01 hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated {noformat} then the server starts up again {noformat} 15-Mar-2010 14:35:51 hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking 15-Mar-2010 14:35:51 hudson.remoting.jnlp.Main$CuiListener status INFO: Connected 15-Mar-2010 14:35:52 com.youdevise.hudson.slavestatus.SlaveListener call INFO: Slave-status listener starting 15-Mar-2010 14:35:52 com.youdevise.hudson.slavestatus.SlaveListener$1 run SEVERE: Could not listen on port java.net.BindException: Address already in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(Unknown Source) at java.net.ServerSocket.bind(Unknown Source) at java.net.ServerSocket.<init>(Unknown Source) at java.net.ServerSocket.<init>(Unknown Source) at com.youdevise.hudson.slavestatus.SocketHTTPListener.waitForConnection(SlaveListener.java:129) at com.youdevise.hudson.slavestatus.SlaveListener$1.run(SlaveListener.java:63) at com.youdevise.hudson.slavestatus.Daemon.go(Daemon.java:16) at com.youdevise.hudson.slavestatus.SlaveListener.call(SlaveListener.java:83) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Unknown Source) 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener <init> INFO: Hudson agent is running in headless mode. {noformat} Then when connecting... {noformat} 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: hb-slave-trunk1 is already connected to this master. Rejecting this connection. java.lang.Exception: The server rejected the connection: hb-slave-trunk1 is already connected to this master. Rejecting this connection. at hudson.remoting.Engine.run(Engine.java:191) {noformat}
    via by roxspring,
  • Hi, while executing a job in a slave, the task stopped with this message: D:\eng\Projects\EAC\Soccer\FIFA11NG\bin-dev>exit 0 [locks-and-latches] Releasing all the locks [locks-and-latches] All the locks released FATAL: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset [8mha:AAAAWB+LCAAAAAAAAABb85aBtbiIQSmjNKU4P08vOT+vOD8nVc8DzHWtSE4tKMnMz/PLL0ldFVf2c+b/lb5MDAwVRQxSaBqcITRIIQMEMIIUFgAAckCEiWAAAAA=[0mhudson.remoting.RequestAbortedException: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset at hudson.remoting.Request.call(Request.java:137) at hudson.remoting.Channel.call(Channel.java:551) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:738) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:421) at hudson.model.Run.run(Run.java:1244) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122) Caused by: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset at hudson.remoting.Request.abort(Request.java:257) at hudson.remoting.Channel.terminate(Channel.java:598) at hudson.remoting.Channel$ReaderThread.run(Channel.java:880) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856) There is no slave or master log related to this situation. thanks
    via by deccico,
  • Hi, while executing a job in a slave, the task stopped with this message: D:\eng\Projects\EAC\Soccer\FIFA11NG\bin-dev>exit 0 [locks-and-latches] Releasing all the locks [locks-and-latches] All the locks released FATAL: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset [8mha:AAAAWB+LCAAAAAAAAABb85aBtbiIQSmjNKU4P08vOT+vOD8nVc8DzHWtSE4tKMnMz/PLL0ldFVf2c+b/lb5MDAwVRQxSaBqcITRIIQMEMIIUFgAAckCEiWAAAAA=[0mhudson.remoting.RequestAbortedException: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset at hudson.remoting.Request.call(Request.java:137) at hudson.remoting.Channel.call(Channel.java:551) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:738) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:421) at hudson.model.Run.run(Run.java:1244) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122) Caused by: hudson.remoting.RequestAbortedException: java.net.SocketException: Connection reset at hudson.remoting.Request.abort(Request.java:257) at hudson.remoting.Channel.terminate(Channel.java:598) at hudson.remoting.Channel$ReaderThread.run(Channel.java:880) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856) There is no slave or master log related to this situation. thanks
    via by deccico,
  • [20:02] <roxspring> grrr - just noticed that the hudson has put the slaves offline [20:02] <roxspring> am getting this sort of thing an awful lot lately [20:07] <roxspring> typical slave logs go like this: (see below) [20:08] <roxspring> then the slave services won't start up "Error 1067: The process terminated unexpectedly" [20:09] <roxspring> seemingly another rejected connection [20:11] <@kohsuke> I know this issue [20:11] <@kohsuke> It's because Hudson thinks the slave is still connected even though it's not any more [20:11] <@kohsuke> We need to fix this [20:11] <@kohsuke> roxspring: if you can file a ticket, that would be great. {noformat} 15-Mar-2010 14:35:01 hudson.remoting.Channel$ReaderThread run SEVERE: I/O error in channel channel java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856) 15-Mar-2010 14:35:01 hudson.remoting.Request$2 run SEVERE: Failed to send back a reply java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(Unknown Source) at java.net.SocketOutputStream.write(Unknown Source) at java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.io.BufferedOutputStream.write(Unknown Source) at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source) at java.io.ObjectOutputStream$BlockDataOutputStream.writeByte(Unknown Source) at java.io.ObjectOutputStream.writeFatalException(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.Channel.send(Channel.java:417) at hudson.remoting.Request$2.run(Request.java:282) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Unknown Source) 15-Mar-2010 14:35:01 hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated {noformat} then the server starts up again {noformat} 15-Mar-2010 14:35:51 hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking 15-Mar-2010 14:35:51 hudson.remoting.jnlp.Main$CuiListener status INFO: Connected 15-Mar-2010 14:35:52 com.youdevise.hudson.slavestatus.SlaveListener call INFO: Slave-status listener starting 15-Mar-2010 14:35:52 com.youdevise.hudson.slavestatus.SlaveListener$1 run SEVERE: Could not listen on port java.net.BindException: Address already in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(Unknown Source) at java.net.ServerSocket.bind(Unknown Source) at java.net.ServerSocket.<init>(Unknown Source) at java.net.ServerSocket.<init>(Unknown Source) at com.youdevise.hudson.slavestatus.SocketHTTPListener.waitForConnection(SlaveListener.java:129) at com.youdevise.hudson.slavestatus.SlaveListener$1.run(SlaveListener.java:63) at com.youdevise.hudson.slavestatus.Daemon.go(Daemon.java:16) at com.youdevise.hudson.slavestatus.SlaveListener.call(SlaveListener.java:83) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Unknown Source) 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener <init> INFO: Hudson agent is running in headless mode. {noformat} Then when connecting... {noformat} 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking 17-Mar-2010 16:14:42 hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: hb-slave-trunk1 is already connected to this master. Rejecting this connection. java.lang.Exception: The server rejected the connection: hb-slave-trunk1 is already connected to this master. Rejecting this connection. at hudson.remoting.Engine.run(Engine.java:191) {noformat}
    via by roxspring,
  • Can not connect slave to master
    via Stack Overflow by parvus
    ,
    • java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856)

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