Use the correct semantics for sendcallback

2008-05-12 15:12:26 -04:00
parent 006ac07f97
commit 0add09088e
1 changed files with 6 additions and 1 deletions
--- a/examples/tcp-large-transfer.cc
+++ b/examples/tcp-large-transfer.cc
@@ -206,7 +206,12 @@ void WriteUntilBufferFull (Ptr<Socket> localSocket, uint32_t nBytes)
      char m = toascii (97 + i % 26);
      data[i] = m;
    }
-    localSocket->Send (data, curSize);
+    uint32_t amountSent = localSocket->Send (data, curSize);
+    if(amountSent < curSize)
+      {
+        std::cout << "Socket blocking, returning" << std::endl;
+        return;
+      }
    nBytes -= curSize;
  }
 }