nuplayer处理服务端的应答消息notifyResponseListener

    xiaoxiao2021-03-25  96

      NuPlayer具体对服务端的处理消息是在notifyResponseListener函数。

    bool ARTSPConnection::notifyResponseListener( const sp<ARTSPResponse> &response) { //从mPendingRequests得到对应于该回应消息的异步应答消息在mPendingRequests存放的索引i //查询的关键就是根据cseq的值 ssize_t i; status_t err = findPendingRequest(response, &i); if (err == OK && i < 0) { // An unsolicited server response is not a problem. return true; } if (err != OK) { return false; } //根据索引获得对应于该回应消息的异步应答消息 //已经成功获取到了对应的服务端的应答消息,将"result"字段的值设置为OK //并把服务端应答消息的对象response设置到"response"字段 //发送该异步应答消息 sp<AMessage> reply = mPendingRequests.valueAt(i); mPendingRequests.removeItemsAt(i); reply->setInt32("result", OK); reply->setObject("response", response); reply->post(); return true; }
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