use of org.bcos.channel.dto.ChannelPush2 in project web3sdk by FISCO-BCOS.
the class Service method onReceiveChannelMessage2.
public void onReceiveChannelMessage2(ChannelHandlerContext ctx, ChannelMessage2 message) {
ChannelResponseCallback2 callback = (ChannelResponseCallback2) seq2Callback.get(message.getSeq());
logger.debug("收到消息 seq:{}", message.getSeq());
if (message.getType() == 0x30) {
// 链上链下请求
logger.debug("channel请求消息 PUSH");
if (callback != null) {
// 清空callback再处理
logger.debug("seq已存在,清除:{}", message.getSeq());
seq2Callback.remove(message.getSeq());
}
try {
ChannelPush2 push = new ChannelPush2();
if (pushCallback != null) {
// pushCallback.setInfo(info);
push.setSeq(message.getSeq());
push.setService(this);
push.setCtx(ctx);
push.setTopic(message.getTopic());
push.setSeq(message.getSeq());
push.setMessageID(message.getSeq());
push.setContent(new String(message.getData(), 0, message.getData().length));
pushCallback.onPush(push);
} else {
logger.error("无法push消息,未设置push callback");
}
} catch (Exception e) {
logger.error("处理PUSH消息失败:", e);
}
} else if (message.getType() == 0x31) {
// 链上链下回包
logger.debug("channel回包消息:{}", message.getSeq());
if (callback != null) {
logger.debug("已找到callback 回包消息");
ChannelResponse response = new ChannelResponse();
if (message.getResult() != 0) {
response.setErrorCode(message.getResult());
response.setErrorMessage("回包错误");
}
response.setErrorCode(message.getResult());
response.setMessageID(message.getSeq());
if (message.getData() != null) {
response.setContent(new String(message.getData()));
}
callback.onResponse(response);
} else {
logger.error("未找到回包callback,可能已超时:{}", message.getData());
return;
}
}
}
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