1

2019-06-02 20:22:33 +08:00 · 2019-06-02 20:22:33 +08:00 · 4172aafb0e
commit 4172aafb0e
parent 1c46e83020
1 changed files with 20 additions and 1 deletions
--- a/a8/tcpclient2.cc
+++ b/a8/tcpclient2.cc
@ -51,7 +51,7 @@ namespace a8

    bool TcpClient2::IsActive()
    {
-        return socket_ != a8::INVALID_SOCKET;
+        return socket__ != a8::INVALID_SOCKET;
    }

    bool TcpClient2::Connected()
@ -100,6 +100,25 @@ namespace a8
            }
            return false;
        }
+        //set nodelay
+        {
+          int flag = 1;
+          int ret = ::setsockopt(socket_,
+                                 IPPROTO_TCP,
+                                 TCP_NODELAY,
+                                 (char *)&flag,
+                                 sizeof(flag));
+          assert(ret >= 0);
+          if (ret < 0) {
+            abort();
+          }
+        }
+        //set nonblock
+        {
+          int flags = 0;
+          flags = ::fcntl(socket_, F_GETFL, 0);
+          ::fcntl(socket_, F_SETFL, flags|O_NONBLOCK);
+        }
        sockaddr_in sa;
        memset(&sa, 0, sizeof(sa));
        sa.sin_family = AF_INET;