diff options
| -rwxr-xr-x | test/functional/test_framework/mininode.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test/functional/test_framework/mininode.py b/test/functional/test_framework/mininode.py index f3d233af93..abed661f37 100755 --- a/test/functional/test_framework/mininode.py +++ b/test/functional/test_framework/mininode.py @@ -1654,6 +1654,7 @@ class NodeConn(asyncore.dispatcher): self.dstaddr = dstaddr self.dstport = dstport self.create_socket(socket.AF_INET, socket.SOCK_STREAM) + self.socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1) self.sendbuf = b"" self.recvbuf = b"" self.ver_send = 209 @@ -1792,7 +1793,14 @@ class NodeConn(asyncore.dispatcher): tmsg += h[:4] tmsg += data with mininode_lock: - self.sendbuf += tmsg + if (len(self.sendbuf) == 0 and not pushbuf): + try: + sent = self.send(tmsg) + self.sendbuf = tmsg[sent:] + except BlockingIOError: + self.sendbuf = tmsg + else: + self.sendbuf += tmsg self.last_sent = time.time() def got_message(self, message): |