src/main/java/com/alipay/remoting/RemotingContext.java
public boolean isRequestTimeout() {
        if (this.timeout > 0 && (this.rpcCommandType != RpcCommandType.REQUEST_ONEWAY)
            && (System.currentTimeMillis() - this.arriveTimestamp) > this.timeout) {
            return true;
        }
        return false;
    }
public boolean isRequestTimeout() {
        if (this.timeout > 0 && (this.rpcCommandType != RpcCommandType.REQUEST_ONEWAY)
            && (System.currentTimeMillis() - this.arriveTimestamp) > this.timeout) {
            return true;
        }
        return false;
    }
public boolean isRequestTimeout ( ) { if ( this . timeout > 0 && ( this . rpcCommandType != RpcCommandType . REQUEST_ONEWAY ) && ( System . currentTimeMillis ( ) - this . arriveTimestamp ) > this . timeout ) { return true ; } return false ; }
whether this request already timeout

@return
whether this request already timeout