31 lines
803 B
Python
31 lines
803 B
Python
# $Id$
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import inc_sip as sip
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import inc_sdp as sdp
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# Session timers retry after 422
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pjsua = "--null-audio sip:127.0.0.1:$PORT --timer-min-se 100 --timer-se 1000 --no-tcp"
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# First INVITE with timer rejected with 422
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req1 = sip.RecvfromTransaction("INVITE with SE too small", 422,
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include=["Session-Expires:\s*1000"],
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exclude=[],
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resp_hdr=["Min-SE: 2000"]
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)
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# Wait for ACK
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req2 = sip.RecvfromTransaction("Wait ACK", 0, include=["ACK sip"])
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# New INVITE with SE >= Min-SE
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req3 = sip.RecvfromTransaction("Retrying with acceptable SE", 200,
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include=["Session-Expires:\s*2000", "Min-SE:\s*2000"],
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exclude=[],
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resp_hdr=["Session-Expires: 2000;refresher=uac"]
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)
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recvfrom_cfg = sip.RecvfromCfg("Session timers retry after 422",
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pjsua, [req1, req2, req3])
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