From da626caa6d0039cd6a85163fe9f6ee636c4a6d71 Mon Sep 17 00:00:00 2001 From: Simon Lin Date: Tue, 23 Feb 2021 15:25:07 +0800 Subject: [PATCH] [thread-cert] reduce simulator UDP buffer size (#6196) UDP buffer size was increased to 10M so as to avoid potential UDP packet loss. However the buffer size is too large to run thread-cert tests on macOS. This commit reduces the UDP buffer size to 2M. --- tests/scripts/thread-cert/simulator.py | 4 ++-- tests/scripts/thread-cert/sniffer_transport.py | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tests/scripts/thread-cert/simulator.py b/tests/scripts/thread-cert/simulator.py index a07fcb939..250501077 100644 --- a/tests/scripts/thread-cert/simulator.py +++ b/tests/scripts/thread-cert/simulator.py @@ -151,8 +151,8 @@ class VirtualTime(BaseSimulator): def __init__(self, use_message_factory=True): super(VirtualTime, self).__init__() self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) - self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 10 * 1024 * 1024) - self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 10 * 1024 * 1024) + self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 2 * 1024 * 1024) + self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 2 * 1024 * 1024) ip = '127.0.0.1' self.port = self.BASE_PORT + (self.PORT_OFFSET * (self.MAX_NODES + 1)) diff --git a/tests/scripts/thread-cert/sniffer_transport.py b/tests/scripts/thread-cert/sniffer_transport.py index 987df6e1a..a45731a22 100644 --- a/tests/scripts/thread-cert/sniffer_transport.py +++ b/tests/scripts/thread-cert/sniffer_transport.py @@ -128,8 +128,8 @@ class SnifferSocketTransport(SnifferTransport): self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1) - self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 10 * 1024 * 1024) - self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 10 * 1024 * 1024) + self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 2 * 1024 * 1024) + self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 2 * 1024 * 1024) self._socket.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, socket.inet_aton(self.RADIO_GROUP) + socket.inet_aton('127.0.0.1')) self._socket.bind(self._nodeid_to_address(0))