sanyue_dp的专栏

原创 iOS voip 后台保持长连接

最近项目出了点问题不得不重新认真地研究了这一块，顺便记录一下以方便以后查阅。- (void) releaseStream{ if (mReadStream) { CFReadStreamClose(mReadStream); CFRelease(mReadStream); mReadStream = NULL; }