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Add fixed suite port command line option 

When running in remote server mode (-s), the value of the -s option
specifies which port remote clients must connect to for the job
transmission protocol. The servers for individual suite runs, however,
would be placed at dynamically assigned ports, with port numbers
transmitted to clients through job parameters.

This does not work well when servers sit behind firewalls with restricted
UDP port ranges. This patch introduces the -p option, allowing ports for
server runs to remain fixed at the given port (which, of course, must
not conflict with the port number supplied with -s).
incoming
Ray Brown 2012-12-11 19:02:24 -08:00
parent d67f48c050
commit 8800ffa238
1 changed files with 8 additions and 4 deletions
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12
dtls/test/test_perf.py
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@ -316,13 +316,15 @@ def remote_client(manager_address):
# Test runner # Test runner
# #
def run_test(server_args, client_args): def run_test(server_args, client_args, port):
if port is None:
port = 0
if QUEUE: if QUEUE:
# bind to all interfaces, for remote clients # bind to all interfaces, for remote clients
listen_addr = '', 0 listen_addr = '', port
else: else:
# bind to loopback only, for local clients # bind to loopback only, for local clients
listen_addr = 'localhost', 0 listen_addr = 'localhost', port
svr = iter(server(*server_args, listen_addr=listen_addr)) svr = iter(server(*server_args, listen_addr=listen_addr))
listen_addr = svr.next() listen_addr = svr.next()
listen_addr = 'localhost', listen_addr[1] listen_addr = 'localhost', listen_addr[1]
@ -369,6 +371,8 @@ if __name__ == "__main__":
parser = ArgumentParser() parser = ArgumentParser()
parser.add_argument("-s", "--server", type=port, metavar="PORT", parser.add_argument("-s", "--server", type=port, metavar="PORT",
help="local server port for remote clients") help="local server port for remote clients")
parser.add_argument("-p", "--port", type=port, metavar="SUITEPORT",
help="fixed suite port instead of dynamic assignment")
parser.add_argument("-c", "--client", type=endpoint, metavar="ENDPOINT", parser.add_argument("-c", "--client", type=endpoint, metavar="ENDPOINT",
help="remote server endpoint for this client") help="remote server endpoint for this client")
args = parser.parse_args() args = parser.parse_args()
@ -407,6 +411,6 @@ if __name__ == "__main__":
break break
if not choice: if not choice:
break break
run_test(suites[selector[choice]], suites[selector[choice]]) run_test(suites[selector[choice]], suites[selector[choice]], args.port)
if args.server: if args.server:
stop_client_manager() stop_client_manager()