Replace ShutdownSocketSet to singleton

[folly.git] / folly / io / async / AsyncSocket.h

diff --git a/folly/io/async/AsyncSocket.h b/folly/io/async/AsyncSocket.h
index e99300fb238a6ae491f453bdbc886b405037adda..a4c637bbb7e8220431311782e2749ac2f35ce365 100644 (file)
--- a/folly/io/async/AsyncSocket.h
+++ b/folly/io/async/AsyncSocket.h
@@ -222,7 +222,7 @@ class AsyncSocket : virtual public AsyncTransportWrapper {
    */
   explicit AsyncSocket(EventBase* evb);
 
-  void setShutdownSocketSet(ShutdownSocketSet* ss);
+  void setShutdownSocketSet(const std::weak_ptr<ShutdownSocketSet>& wSS);
 
   /**
    * Create a new AsyncSocket and begin the connection process.
@@ -1195,7 +1195,7 @@ class AsyncSocket : virtual public AsyncTransportWrapper {
   ReadCallback* readCallback_;           ///< ReadCallback
   WriteRequest* writeReqHead_;           ///< Chain of WriteRequests
   WriteRequest* writeReqTail_;           ///< End of WriteRequest chain
-  ShutdownSocketSet* shutdownSocketSet_;
+  std::weak_ptr<ShutdownSocketSet> wShutdownSocketSet_;
   size_t appBytesReceived_;              ///< Num of bytes received from socket
   size_t appBytesWritten_;               ///< Num of bytes written to socket
   bool isBufferMovable_{false};