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mid hacking of protobuf nio protocol

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This commit is contained in:
jboner 2009-07-13 00:17:57 +02:00
parent 22bd4f54e9
commit a4d22af64b
21 changed files with 1682 additions and 336 deletions
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32
kernel/src/main/scala/nio/RemoteServer.scala
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@ -10,8 +10,7 @@ import java.util.concurrent.{ConcurrentHashMap, Executors}
import kernel.actor._
import kernel.stm.TransactionManagement
import kernel.util.Logging
import kernel.util.{JSONSerializer, Logging}
import org.jboss.netty.bootstrap.ServerBootstrap
import org.jboss.netty.channel._
import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory
@ -21,7 +20,7 @@ import org.jboss.netty.handler.codec.protobuf.{ProtobufDecoder, ProtobufEncoder}
import org.jboss.netty.handler.codec.serialization.ObjectDecoder
import org.jboss.netty.handler.codec.serialization.ObjectEncoder
import protobuf.RemoteProtocol.{RemoteReply, RemoteRequest}
class RemoteServer extends Logging {
def start = RemoteServer.start
}
@ -107,19 +106,36 @@ class AkkaServerHandler extends SimpleChannelUpstreamHandler with Logging {
log.debug("Dispatching to remote actor [%s]", request.target)
val actor = createActor(request.target, request.timeout)
actor.start
if (request.isOneWay) actor ! request.message
val messageBytes = request.getMessage
val messageType = request.getMessageType
val messageClass = Class.forName(messageType)
val message = JSONSerializer.in(messageBytes, messageClass)
if (request.isOneWay) actor ! message
else {
try {
val resultOrNone = actor !! request.message
val resultOrNone = actor !! message
val result: AnyRef = if (resultOrNone.isDefined) resultOrNone.get else null
log.debug("Returning result from actor invocation [%s]", result)
//channel.write(request.newReplyWithMessage(result, TransactionManagement.threadBoundTx.get))
channel.write(request.newReplyWithMessage(result, null))
val replyMessage = JSONSerializer.out(result)
val reply = RemoteReply.newBuilder
.setId(request.getId)
.setMessage(replyMessage)
.setMessageType(result.getClass.getName)
.setIsSuccessful(true)
.setSupervisorUuid(request.getSupervisorUuid)
.build
channel.write(reply)
} catch {
case e: Throwable =>
log.error("Could not invoke remote actor [%s] due to: %s", request.target, e)
e.printStackTrace
channel.write(request.newReplyWithException(e))
val reply = RemoteReply.newBuilder
.setId(request.getId)
.setException(e.toString)
.setIsSuccessful(false)
.setSupervisorUuid(request.getSupervisorUuid)
.build
channel.write(reply)
}
}
}