优化DeParser
This commit is contained in:
redkale
@@ -1,250 +1,250 @@
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package org.redkale.net.client;
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import java.io.Serializable;
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import java.nio.ByteBuffer;
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import java.nio.channels.*;
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import java.util.*;
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import java.util.logging.Level;
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import org.redkale.convert.json.JsonConvert;
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import org.redkale.net.*;
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import org.redkale.util.*;
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/**
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* 每个ClientConnection绑定一个独立的ClientCodec实例, 只会同一读线程ReadIOThread里运行
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*
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* <p>
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* 详情见: https://redkale.org
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*
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* @author zhangjx
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* @since 2.3.0
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* @param <R> ClientRequest
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* @param <P> 响应对象
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*/
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public abstract class ClientCodec<R extends ClientRequest, P> implements CompletionHandler<Integer, ByteBuffer> {
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private final List<ClientResponse<R, P>> respResults = new ArrayList<>();
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private final ByteArray readArray = new ByteArray();
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private final ObjectPool<ClientResponse<R, P>> respPool = ObjectPool.createUnsafePool(256, t -> new ClientResponse(), ClientResponse::prepare, ClientResponse::recycle);
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protected final ClientConnection<R, P> connection;
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protected ClientMessageListener messageListener;
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public ClientCodec(ClientConnection<R, P> connection) {
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Objects.requireNonNull(connection);
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this.connection = connection;
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}
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public abstract void decodeMessages(ByteBuffer buffer, ByteArray array);
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public ClientCodec<R, P> withMessageListener(ClientMessageListener listener) {
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this.messageListener = listener;
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return this;
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}
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@Override
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public final void completed(Integer count, ByteBuffer attachment) {
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AsyncConnection channel = connection.channel;
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if (count < 1) {
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channel.setReadBuffer(attachment);
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connection.dispose(new NonReadableChannelException());
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return;
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}
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try {
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attachment.flip();
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decodeResponse(attachment);
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} catch (Throwable e) {
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channel.setReadBuffer(attachment);
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connection.dispose(e);
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}
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}
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private void decodeResponse(ByteBuffer buffer) {
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AsyncConnection channel = connection.channel;
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connection.currRespIterator = null;
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decodeMessages(buffer, readArray);
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if (!respResults.isEmpty()) { //存在解析结果
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connection.currRespIterator = null;
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readArray.clear();
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for (ClientResponse<R, P> cr : respResults) {
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connection.doneResponseCounter.increment();
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if (cr.isError()) {
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connection.dispose(cr.cause);
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return;
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} else if (messageListener != null) {
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messageListener.onMessage(connection, cr);
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respPool.accept(cr);
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} else {
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ClientFuture<R, P> respFuture = connection.pollRespFuture(cr.getRequestid());
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if (respFuture != null) {
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if (respFuture.request != cr.request) {
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connection.dispose(new RedkaleException("request pipeline error"));
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return;
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}
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responseComplete(false, respFuture, cr.message, cr.cause);
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}
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respPool.accept(cr);
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}
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}
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respResults.clear();
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if (buffer.hasRemaining()) { //还有响应数据包
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decodeResponse(buffer);
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} else { //队列都已处理完了
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buffer.clear();
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channel.setReadBuffer(buffer);
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channel.readRegister(this);
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}
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} else { //数据不全， 继续读
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connection.currRespIterator = null;
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buffer.clear();
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channel.setReadBuffer(buffer);
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channel.read(this);
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}
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}
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void responseComplete(boolean halfCompleted, ClientFuture<R, P> respFuture, P message, Throwable exc) {
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R request = respFuture.request;
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AsyncIOThread readThread = connection.channel.getReadIOThread();
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final WorkThread workThread = request.workThread;
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try {
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if (!halfCompleted && !request.isCompleted()) {
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if (exc == null) {
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connection.sendHalfWriteInReadThread(request, exc);
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//request没有发送完，respFuture需要再次接收
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return;
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} else {
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connection.sendHalfWriteInReadThread(request, exc);
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//异常了需要清掉半包
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}
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}
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connection.respWaitingCounter.decrement();
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if (connection.isAuthenticated()) {
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connection.client.incrRespDoneCounter();
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}
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respFuture.cancelTimeout();
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// if (connection.client.debug) {
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// connection.client.logger.log(Level.FINEST, Utility.nowMillis() + ": " + Thread.currentThread().getName() + ": " + connection + ", 回调处理, req=" + request + ", message=" + message, cause);
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// }
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connection.preComplete(message, (R) request, exc);
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if (exc == null) {
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final P rs = request.respTransfer == null ? message : (P) request.respTransfer.apply(message);
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if (workThread == null) {
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readThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.complete(rs);
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});
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} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
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if (workThread.inIO()) {
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Traces.computeIfAbsent(request.traceid);
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respFuture.complete(rs);
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} else {
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workThread.execute(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.complete(rs);
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});
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}
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} else {
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workThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.complete(rs);
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});
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}
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} else { //异常
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if (workThread == null) {
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readThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(exc);
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});
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} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
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if (workThread.inIO()) {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(exc);
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} else {
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workThread.execute(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(exc);
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});
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}
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} else {
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workThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(exc);
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});
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}
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}
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} catch (Throwable t) {
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if (workThread == null) {
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readThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(t);
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});
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} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
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if (workThread.inIO()) {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(t);
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} else {
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workThread.execute(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(t);
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});
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}
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} else {
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workThread.runWork(() -> {
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Traces.computeIfAbsent(request.traceid);
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respFuture.completeExceptionally(t);
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});
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}
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connection.client.logger.log(Level.INFO, "Complete result error, request: " + respFuture.request, t);
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}
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}
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@Override
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public final void failed(Throwable t, ByteBuffer attachment) {
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connection.dispose(t);
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}
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public ClientMessageListener getMessageListener() {
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return messageListener;
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}
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protected R nextRequest() {
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return connection.findRequest(null);
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}
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protected R findRequest(Serializable requestid) {
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return connection.findRequest(requestid);
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}
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protected ClientResponse<R, P> getLastMessage() {
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List<ClientResponse<R, P>> results = this.respResults;
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int size = results.size();
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return size == 0 ? null : results.get(size - 1);
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}
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public void addMessage(R request, P result) {
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this.respResults.add(respPool.get().set(request, result));
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}
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public void addMessage(R request, Throwable exc) {
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this.respResults.add(respPool.get().set(request, exc));
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}
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public void occurError(R request, Throwable exc) {
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this.respResults.add(new ClientResponse.ClientErrorResponse<>(request, exc));
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}
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@Override
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public String toString() {
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return JsonConvert.root().convertTo(this);
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}
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}
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/*
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* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
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||||
package org.redkale.net.client;
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import java.io.Serializable;
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import java.nio.ByteBuffer;
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import java.nio.channels.*;
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import java.util.*;
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import java.util.logging.Level;
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import org.redkale.convert.json.JsonConvert;
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import org.redkale.net.*;
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import org.redkale.util.*;
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/**
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* 每个ClientConnection绑定一个独立的ClientCodec实例, 只会同一读线程ReadIOThread里运行
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*
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* <p>
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* 详情见: https://redkale.org
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*
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* @author zhangjx
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* @since 2.3.0
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* @param <R> ClientRequest
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* @param <P> 响应对象
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*/
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public abstract class ClientCodec<R extends ClientRequest, P> implements CompletionHandler<Integer, ByteBuffer> {
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private final List<ClientResponse<R, P>> respResults = new ArrayList<>();
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private final ByteArray readArray = new ByteArray();
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private final ObjectPool<ClientResponse<R, P>> respPool = ObjectPool.createUnsafePool(256, t -> new ClientResponse(), ClientResponse::prepare, ClientResponse::recycle);
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protected final ClientConnection<R, P> connection;
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protected ClientMessageListener messageListener;
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public ClientCodec(ClientConnection<R, P> connection) {
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Objects.requireNonNull(connection);
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this.connection = connection;
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}
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public abstract void decodeMessages(ByteBuffer buffer, ByteArray array);
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public ClientCodec<R, P> withMessageListener(ClientMessageListener listener) {
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this.messageListener = listener;
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return this;
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}
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@Override
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public final void completed(Integer count, ByteBuffer attachment) {
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AsyncConnection channel = connection.channel;
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if (count < 1) {
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channel.setReadBuffer(attachment);
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connection.dispose(new NonReadableChannelException());
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return;
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}
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try {
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attachment.flip();
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decodeResponse(attachment);
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} catch (Throwable e) {
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channel.setReadBuffer(attachment);
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connection.dispose(e);
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}
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}
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private void decodeResponse(ByteBuffer buffer) {
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AsyncConnection channel = connection.channel;
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connection.currRespIterator = null;
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decodeMessages(buffer, readArray);
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if (!respResults.isEmpty()) { //存在解析结果
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connection.currRespIterator = null;
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readArray.clear();
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for (ClientResponse<R, P> cr : respResults) {
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connection.doneResponseCounter.increment();
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if (cr.isError()) {
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connection.dispose(cr.cause);
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return;
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} else if (messageListener != null) {
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messageListener.onMessage(connection, cr);
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respPool.accept(cr);
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} else {
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ClientFuture<R, P> respFuture = connection.pollRespFuture(cr.getRequestid());
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if (respFuture != null) {
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if (respFuture.request != cr.request) {
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connection.dispose(new RedkaleException("request pipeline error"));
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return;
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}
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responseComplete(false, respFuture, cr.message, cr.cause);
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}
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respPool.accept(cr);
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}
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}
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respResults.clear();
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if (buffer.hasRemaining()) { //还有响应数据包
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decodeResponse(buffer);
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} else { //队列都已处理完了
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buffer.clear();
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channel.setReadBuffer(buffer);
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channel.readRegister(this);
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}
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} else { //数据不全， 继续读
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connection.currRespIterator = null;
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buffer.clear();
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channel.setReadBuffer(buffer);
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channel.read(this);
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}
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}
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void responseComplete(boolean halfCompleted, ClientFuture<R, P> respFuture, P message, Throwable exc) {
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R request = respFuture.request;
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AsyncIOThread readThread = connection.channel.getReadIOThread();
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final WorkThread workThread = request.workThread;
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try {
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if (!halfCompleted && !request.isCompleted()) {
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if (exc == null) {
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connection.sendHalfWriteInReadThread(request, exc);
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//request没有发送完，respFuture需要再次接收
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return;
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} else {
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connection.sendHalfWriteInReadThread(request, exc);
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//异常了需要清掉半包
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}
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}
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connection.respWaitingCounter.decrement();
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if (connection.isAuthenticated()) {
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connection.client.incrRespDoneCounter();
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}
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respFuture.cancelTimeout();
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// if (connection.client.debug) {
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// connection.client.logger.log(Level.FINEST, Utility.nowMillis() + ": " + Thread.currentThread().getName() + ": " + connection + ", 回调处理, req=" + request + ", message=" + message, cause);
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// }
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connection.preComplete(message, (R) request, exc);
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if (exc == null) {
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final P rs = request.respTransfer == null ? message : (P) request.respTransfer.apply(message);
|
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if (workThread == null) {
|
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readThread.runWork(() -> {
|
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Traces.computeIfAbsent(request.traceid);
|
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respFuture.complete(rs);
|
||||
});
|
||||
} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
|
||||
if (workThread.inIO()) {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.complete(rs);
|
||||
} else {
|
||||
workThread.execute(() -> {
|
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Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.complete(rs);
|
||||
});
|
||||
}
|
||||
} else {
|
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workThread.runWork(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
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respFuture.complete(rs);
|
||||
});
|
||||
}
|
||||
} else { //异常
|
||||
if (workThread == null) {
|
||||
readThread.runWork(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(exc);
|
||||
});
|
||||
} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
|
||||
if (workThread.inIO()) {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(exc);
|
||||
} else {
|
||||
workThread.execute(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(exc);
|
||||
});
|
||||
}
|
||||
} else {
|
||||
workThread.runWork(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(exc);
|
||||
});
|
||||
}
|
||||
}
|
||||
} catch (Throwable t) {
|
||||
if (workThread == null) {
|
||||
readThread.runWork(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(t);
|
||||
});
|
||||
} else if (workThread.getState() == Thread.State.RUNNABLE) { //fullCache时state不是RUNNABLE
|
||||
if (workThread.inIO()) {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(t);
|
||||
} else {
|
||||
workThread.execute(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(t);
|
||||
});
|
||||
}
|
||||
} else {
|
||||
workThread.runWork(() -> {
|
||||
Traces.computeIfAbsent(request.traceid);
|
||||
respFuture.completeExceptionally(t);
|
||||
});
|
||||
}
|
||||
connection.client.logger.log(Level.INFO, "Complete result error, request: " + respFuture.request, t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void failed(Throwable t, ByteBuffer attachment) {
|
||||
connection.dispose(t);
|
||||
}
|
||||
|
||||
public ClientMessageListener getMessageListener() {
|
||||
return messageListener;
|
||||
}
|
||||
|
||||
protected R nextRequest() {
|
||||
return connection.findRequest(null);
|
||||
}
|
||||
|
||||
protected R findRequest(Serializable requestid) {
|
||||
return connection.findRequest(requestid);
|
||||
}
|
||||
|
||||
protected ClientResponse<R, P> getLastMessage() {
|
||||
List<ClientResponse<R, P>> results = this.respResults;
|
||||
int size = results.size();
|
||||
return size == 0 ? null : results.get(size - 1);
|
||||
}
|
||||
|
||||
public void addMessage(R request, P result) {
|
||||
this.respResults.add(respPool.get().success(request, result));
|
||||
}
|
||||
|
||||
public void addMessage(R request, Throwable exc) {
|
||||
this.respResults.add(respPool.get().fail(request, exc));
|
||||
}
|
||||
|
||||
public void occurError(R request, Throwable exc) {
|
||||
this.respResults.add(new ClientResponse.ClientErrorResponse<>(request, exc));
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return JsonConvert.root().convertTo(this);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -1,119 +1,119 @@
|
||||
/*
|
||||
* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package org.redkale.net.client;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
/**
|
||||
*
|
||||
* <p>
|
||||
* 详情见: https://redkale.org
|
||||
*
|
||||
* @author zhangjx
|
||||
*
|
||||
* @since 2.3.0
|
||||
*
|
||||
* @param <R> 请求对象
|
||||
* @param <P> message
|
||||
*/
|
||||
public class ClientResponse<R extends ClientRequest, P> {
|
||||
|
||||
protected R request; //服务端返回一个不存在的requestid，可能为null
|
||||
|
||||
protected P message;
|
||||
|
||||
protected Throwable cause;
|
||||
|
||||
public ClientResponse() {
|
||||
}
|
||||
|
||||
public ClientResponse(R request, P message) {
|
||||
this.request = request;
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
public ClientResponse(R request, Throwable exc) {
|
||||
this.request = request;
|
||||
this.cause = exc;
|
||||
}
|
||||
|
||||
public Serializable getRequestid() {
|
||||
return request == null ? null : request.getRequestid();
|
||||
}
|
||||
|
||||
public ClientResponse<R, P> set(R request, P message) {
|
||||
this.request = request;
|
||||
this.message = message;
|
||||
return this;
|
||||
}
|
||||
|
||||
public ClientResponse<R, P> set(R request, Throwable exc) {
|
||||
this.request = request;
|
||||
this.cause = exc;
|
||||
return this;
|
||||
}
|
||||
|
||||
protected void prepare() {
|
||||
this.request = null;
|
||||
this.message = null;
|
||||
this.cause = null;
|
||||
}
|
||||
|
||||
protected boolean recycle() {
|
||||
this.request = null;
|
||||
this.message = null;
|
||||
this.cause = null;
|
||||
return true;
|
||||
}
|
||||
|
||||
public R getRequest() {
|
||||
return request;
|
||||
}
|
||||
|
||||
public void setRequest(R request) {
|
||||
this.request = request;
|
||||
}
|
||||
|
||||
public P getMessage() {
|
||||
return message;
|
||||
}
|
||||
|
||||
public void setMessage(P message) {
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
public Throwable getCause() {
|
||||
return cause;
|
||||
}
|
||||
|
||||
public void setCause(Throwable cause) {
|
||||
this.cause = cause;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
if (cause != null) {
|
||||
return "{\"exc\":" + cause + "}";
|
||||
}
|
||||
return "{\"message\":" + message + "}";
|
||||
}
|
||||
|
||||
boolean isError() {
|
||||
return false;
|
||||
}
|
||||
|
||||
static class ClientErrorResponse<R extends ClientRequest, P> extends ClientResponse<R, P> {
|
||||
|
||||
public ClientErrorResponse(R request, Throwable exc) {
|
||||
super(request, exc);
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean isError() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package org.redkale.net.client;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
/**
|
||||
*
|
||||
* <p>
|
||||
* 详情见: https://redkale.org
|
||||
*
|
||||
* @author zhangjx
|
||||
*
|
||||
* @since 2.3.0
|
||||
*
|
||||
* @param <R> 请求对象
|
||||
* @param <P> message
|
||||
*/
|
||||
public class ClientResponse<R extends ClientRequest, P> {
|
||||
|
||||
protected R request; //服务端返回一个不存在的requestid，可能为null
|
||||
|
||||
protected P message;
|
||||
|
||||
protected Throwable cause;
|
||||
|
||||
public ClientResponse() {
|
||||
}
|
||||
|
||||
public ClientResponse(R request, P message) {
|
||||
this.request = request;
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
public ClientResponse(R request, Throwable exc) {
|
||||
this.request = request;
|
||||
this.cause = exc;
|
||||
}
|
||||
|
||||
public Serializable getRequestid() {
|
||||
return request == null ? null : request.getRequestid();
|
||||
}
|
||||
|
||||
public ClientResponse<R, P> success(R request, P message) {
|
||||
this.request = request;
|
||||
this.message = message;
|
||||
return this;
|
||||
}
|
||||
|
||||
public ClientResponse<R, P> fail(R request, Throwable exc) {
|
||||
this.request = request;
|
||||
this.cause = exc;
|
||||
return this;
|
||||
}
|
||||
|
||||
protected void prepare() {
|
||||
this.request = null;
|
||||
this.message = null;
|
||||
this.cause = null;
|
||||
}
|
||||
|
||||
protected boolean recycle() {
|
||||
this.request = null;
|
||||
this.message = null;
|
||||
this.cause = null;
|
||||
return true;
|
||||
}
|
||||
|
||||
public R getRequest() {
|
||||
return request;
|
||||
}
|
||||
|
||||
public void setRequest(R request) {
|
||||
this.request = request;
|
||||
}
|
||||
|
||||
public P getMessage() {
|
||||
return message;
|
||||
}
|
||||
|
||||
public void setMessage(P message) {
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
public Throwable getCause() {
|
||||
return cause;
|
||||
}
|
||||
|
||||
public void setCause(Throwable cause) {
|
||||
this.cause = cause;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
if (cause != null) {
|
||||
return "{\"exc\":" + cause + "}";
|
||||
}
|
||||
return "{\"message\":" + message + "}";
|
||||
}
|
||||
|
||||
boolean isError() {
|
||||
return false;
|
||||
}
|
||||
|
||||
static class ClientErrorResponse<R extends ClientRequest, P> extends ClientResponse<R, P> {
|
||||
|
||||
public ClientErrorResponse(R request, Throwable exc) {
|
||||
super(request, exc);
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean isError() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user