CODEWITHSUNDEEP
spring-integration
Zhozhe
Zhozhe

Reputation: 413

Spring integration tcp factory performance

I have some performance problem with spring integration tcp factory. my application have about 70 clients which trying to send data through tcp connection. i used below configuration for tcp server using spring integration but in server i receive data every 5 seconds. but when i implement tcp socket manually without using spring integration i receive about 5 connections in every second. any idea about my problem ? i really want to use spring integration but i don't know how can i increase my performance.

<int:poller id="defaultPoller" default="true" tast-executor="defaultTaskExecutor"  fixed-delay="500" />
<task:executor id="defaultTaskExecutor" pool-size="5-20" queue-capacity="50"/>

<bean id="CustomeSerializerDeserializer"
    class="CustomeSerializerDeserializer" />

<task:executor id="tcpFactoryTaskExecutor" pool-size="5-20"
    queue-capacity="20000" />

<int-ip:tcp-connection-factory id="tcpConnectionFactory"
    type="server" port="5423"
    single-use="false" so-timeout="5000" task-executor="tcpFactoryTaskExecutor"
    serializer="CustomeSerializerDeserializer" deserializer="CustomeSerializerDeserializer" />

<int-ip:tcp-inbound-channel-adapter
    id="tcpInboundAdapter" channel="requestChannel" connection-factory="tcpConnectionFactory" />

<int:channel id="requestChannel">
    <int:queue capacity="50" /> 
</int:channel>

<int:service-activator input-channel="requestChannel"
    output-channel="responseChannel" ref="MessageHandler" method="parse" />

<bean id="MessageHandler"
    class="TCPMessageHandler" />

<int:channel id="responseChannel">
    <int:queue capacity="50" />
<int:channel /> 

<int-ip:tcp-outbound-channel-adapter
    id="tcpOutboundAdapter" channel="responseChannel" connection-factory="tcpConnectionFactory" />

UPDATE1: here is my custom serialize/deserializer class:

public class SerializerDeserializer extends AbstractByteArraySerializer{


   @Override
   public void serialize(byte[] object, OutputStream outputStream)
           throws IOException {
       if (object != null && object.length != 0) {
           outputStream.write(object);
           outputStream.flush();
       }
   }

   @Override
   public byte[] deserialize(InputStream inputStream) throws IOException {
       int c = inputStream.read();
           if (c!=0){
               // 2 byte
               byte[] configMessage = BinaryUtil.readNByteArrayFromStream(inputStream, c)/*(inputStream , c)*/;

               return configMessage;
           }    
           int d = inputStream.read();
           if (d==0){
               // 253 byte

               byte[] dataMessage = BinaryUtil.readNByteArrayFromStream(inputStream,253);
               return dataMessage;
           }

           // 15 byte
           byte[] hanshakeMessage = BinaryUtil.readNByteArrayFromStream(inputStream,d);
           return hanshakeMessage;
   }

}

Upvotes: 1

Views: 949

Answers (1)

Gary Russell
Gary Russell

Reputation: 174494

I suspect a problem with your custom deserializer 5 seconds is suspicious since your timeout is also 5 seconds - show the code and explain the protocol.

If the deserializer doesn't receive a full message it will time out.

Also turn on TRACE level logging for org.springframework.integration to debug this - if you can't figure it out from the trace, post the log file somewhere like pastebin and we'll take a look.

Upvotes: 0

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