StackOverflow2013

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copied!<p>With "pafau k" we have Java server - it use protobuf - but it's write to sockets. I think we have some misunderstanding because flex works probably on "http" protocol - am i right? </p> <pre><code>var callService:CallcenterService = new CallcenterService(); var simpleWebRPC:SimpleWebRPC = new SimpleWebRPC("0.0.0.0:1234/"); callService.sendFunction = xmlsock.send; callService.getDefaults(new EmptyMessage(), function(result:*):void { var response:Defaults = result as Defaults; if (response){ trace("RPC call succeeded:", response); } else{ trace("RPC call failed:", ErrorEvent(result).text); } }); </code></pre> <p>callService is generated from proto</p> <pre><code>message EmptyMessage {} message Defaults { required string xmlContents = 1; } service CallcenterService { rpc getDefaults (EmptyMessage) returns (Defaults); } </code></pre> <p>This is error from java server:</p> <pre><code> com.googlecode.protobuf.pro.duplex.handler.ServerConnectRequestHandler exceptionCaught WARNING: Exception caught during RPC connection handshake. com.google.protobuf.InvalidProtocolBufferException: Protocol message tag had invalid wire type. at com.google.protobuf.InvalidProtocolBufferException.invalidWireType(InvalidProtocolBufferException.java:78) at com.google.protobuf.UnknownFieldSet$Builder.mergeFieldFrom(UnknownFieldSet.java:498) at com.google.protobuf.GeneratedMessage$Builder.parseUnknownField(GeneratedMessage.java:438) at com.googlecode.protobuf.pro.duplex.wire.DuplexProtocol$WirePayload$Builder.mergeFrom(DuplexProtocol.java:2565) at com.googlecode.protobuf.pro.duplex.wire.DuplexProtocol$WirePayload$Builder.mergeFrom(DuplexProtocol.java:2450) at com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:300) at com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:238) at com.google.protobuf.AbstractMessageLite$Builder.mergeFrom(AbstractMessageLite.java:202) at com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:738) at com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:238) at org.jboss.netty.handler.codec.protobuf.ProtobufDecoder.decode(ProtobufDecoder.java:101) at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:72) at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:302) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:317) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:299) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:216) at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274) at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261) at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349) at org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281) at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201) at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) </code></pre>

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