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Broken custom serializers will throw exceptions, but won't fail the callback. #15

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JamesXNelson opened this issue Oct 1, 2018 · 2 comments
Open

Broken custom serializers will throw exceptions, but won't fail the callback. #15

JamesXNelson opened this issue Oct 1, 2018 · 2 comments

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@JamesXNelson
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JamesXNelson commented Oct 1, 2018 •
edited

Including stacktrace for posterity.

`<redacted>`: removing com.colinalworth.gwt.websockets.server.RpcEndpoint$IH@b72270 after Throwable: com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: java.lang.IllegalStateException: `<user code message redacted>`
        at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:323)
        at com.colinalworth.gwt.websockets.server.RpcEndpoint.handleMessage(RpcEndpoint.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.jetty.websocket.common.events.annotated.CallableMethod.call(CallableMethod.java:71)
        at org.eclipse.jetty.websocket.jsr356.annotations.OnMessageTextCallable.call(OnMessageTextCallable.java:63)
        at org.eclipse.jetty.websocket.jsr356.annotations.JsrEvents.callText(JsrEvents.java:197)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextMessage(JsrAnnotatedEventDriver.java:386)
        at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:66)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextFrame(JsrAnnotatedEventDriver.java:368)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingFrame(AbstractEventDriver.java:162)
        at org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:474)
        at org.eclipse.jetty.websocket.common.extensions.AbstractExtension.nextIncomingFrame(AbstractExtension.java:182)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.nextIncomingFrame(PerMessageDeflateExtension.java:105)
        at org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension.forwardIncoming(CompressExtension.java:142)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.incomingFrame(PerMessageDeflateExtension.java:85)
        at org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:220)
        at org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:220)
        at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:245)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.readParse(AbstractWebSocketConnection.java:560)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:392)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
        at org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
caused by:
com.google.gwt.user.client.rpc.SerializationException: java.lang.IllegalStateException: `<user code message redacted>`
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:716)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:612)
        at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:119)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserialize(ServerInvocation_CustomFieldSerializer.java:40)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserializeInstance(ServerInvocation_CustomFieldSerializer.java:30)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserializeInstance(ServerInvocation_CustomFieldSerializer.java:27)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:889)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:687)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader$ValueReader$8.readValue(ServerSerializationStreamReader.java:149)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:434)
        at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:312)
        at com.colinalworth.gwt.websockets.server.RpcEndpoint.handleMessage(RpcEndpoint.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.jetty.websocket.common.events.annotated.CallableMethod.call(CallableMethod.java:71)
        at org.eclipse.jetty.websocket.jsr356.annotations.OnMessageTextCallable.call(OnMessageTextCallable.java:63)
        at org.eclipse.jetty.websocket.jsr356.annotations.JsrEvents.callText(JsrEvents.java:197)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextMessage(JsrAnnotatedEventDriver.java:386)
        at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:66)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextFrame(JsrAnnotatedEventDriver.java:368)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingFrame(AbstractEventDriver.java:162)
        at org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:474)
        at org.eclipse.jetty.websocket.common.extensions.AbstractExtension.nextIncomingFrame(AbstractExtension.java:182)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.nextIncomingFrame(PerMessageDeflateExtension.java:105)
        at org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension.forwardIncoming(CompressExtension.java:142)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.incomingFrame(PerMessageDeflateExtension.java:85)
        at org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:220)
        at org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:220)
        at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:245)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.readParse(AbstractWebSocketConnection.java:560)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:392)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
        at org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
caused by:
java.lang.IllegalStateException: `<user code message redacted>`
        at `<redacted>`ScriptHandle_CustomFieldSerializer.lambda$getFactory$1(ScriptHandle_CustomFieldSerializer.java:47)
        at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
        at `<redacted>`.ScriptHandle_CustomFieldSerializer.getFactory(ScriptHandle_CustomFieldSerializer.java:46)
        at `<redacted>`.ScriptHandle_CustomFieldSerializer.instantiate(ScriptHandle_CustomFieldSerializer.java:40)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.instantiateWithCustomFieldInstantiator(ServerSerializationStreamReader.java:1127)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.instantiate(ServerSerializationStreamReader.java:1080)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:682)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:612)
        at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:119)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserialize(ServerInvocation_CustomFieldSerializer.java:40)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserializeInstance(ServerInvocation_CustomFieldSerializer.java:30)
        at com.colinalworth.gwt.websockets.shared.impl.ServerInvocation_CustomFieldSerializer.deserializeInstance(ServerInvocation_CustomFieldSerializer.java:27)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:889)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:687)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader$ValueReader$8.readValue(ServerSerializationStreamReader.java:149)
        at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:434)
        at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:312)
        at com.colinalworth.gwt.websockets.server.RpcEndpoint.handleMessage(RpcEndpoint.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.jetty.websocket.common.events.annotated.CallableMethod.call(CallableMethod.java:71)
        at org.eclipse.jetty.websocket.jsr356.annotations.OnMessageTextCallable.call(OnMessageTextCallable.java:63)
        at org.eclipse.jetty.websocket.jsr356.annotations.JsrEvents.callText(JsrEvents.java:197)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextMessage(JsrAnnotatedEventDriver.java:386)
        at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:66)
        at org.eclipse.jetty.websocket.jsr356.endpoints.JsrAnnotatedEventDriver.onTextFrame(JsrAnnotatedEventDriver.java:368)
        at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingFrame(AbstractEventDriver.java:162)
        at org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:474)
        at org.eclipse.jetty.websocket.common.extensions.AbstractExtension.nextIncomingFrame(AbstractExtension.java:182)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.nextIncomingFrame(PerMessageDeflateExtension.java:105)
        at org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension.forwardIncoming(CompressExtension.java:142)
        at org.eclipse.jetty.websocket.common.extensions.compress.PerMessageDeflateExtension.incomingFrame(PerMessageDeflateExtension.java:85)
        at org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:220)
        at org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:220)
        at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:245)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.readParse(AbstractWebSocketConnection.java:560)
        at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:392)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
        at org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
@niloc132
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niloc132 commented Oct 1, 2018

Closing, this points to the the server's onError being correctly called after all, it just failed to handle it correctly.

@niloc132 niloc132 closed this as completed Oct 1, 2018
@niloc132
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niloc132 commented Oct 1, 2018

Reopening - it wouldn't have helped this case, but the default impl of onError should spit out at least a stack trace, and a note to provide your own impl of the method for more appropriate logging (such as killing the connection).

@niloc132 niloc132 reopened this Oct 1, 2018
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@niloc132 @JamesXNelson