<pre><code>10(10188) DEBUG: <core> [core/ip_addr.c:229]: print_ip(): tcpconn_new: new tcp connection: 10.62.232.8
10(10188) DEBUG: <core> [core/tcp_main.c:999]: tcpconn_new(): on port 43128, type 2
10(10188) DEBUG: <core> [core/tcp_main.c:1309]: tcpconn_add(): hashes: 802:943:141, 7
10(10188) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa47840, 20, 2, 0x7f343760d0e0), fd_no=15
10(10188) DEBUG: <core> [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del (0xa47840, 20, -1, 0x0) fd_no=16 called
10(10188) DEBUG: <core> [core/tcp_main.c:4196]: handle_tcpconn_ev(): sending to child, events 1
10(10188) DEBUG: <core> [core/tcp_main.c:3878]: send2child(): selected tcp worker 1 6(10184) for activity on [tcp:0.0.0.0:9060], 0x7f343760d0e0
6(10184) DEBUG: <core> [core/tcp_read.c:1726]: handle_io(): received n=8 con=0x7f343760d0e0, fd=7
6(10184) DEBUG: <core> [core/tcp_read.c:1276]: tcp_read_hep3(): not HEP3 packet header
6(10184) DEBUG: <core> [core/tcp_read.c:565]: tcp_read_headers(): no clen, p=A
6(10184) ERROR: <core> [core/tcp_read.c:1504]: tcp_read_req(): bad request, state=7, error=4 buf:
HEP3�
parsed:
HEP3�
6(10184) DEBUG: <core> [core/tcp_read.c:1512]: tcp_read_req(): received from: port 43128
6(10184) DEBUG: <core> [core/ip_addr.c:229]: print_ip(): received from: ip10.62.232.8
6(10184) DEBUG: <core> [core/tcp_read.c:1650]: release_tcpconn(): releasing con 0x7f343760d0e0, state -2, fd=7, id=7 ([10.62.232.8]:43128 -> [10.62.232.8]:9060)
6(10184) DEBUG: <core> [core/tcp_read.c:1651]: release_tcpconn(): extra_data (nil)
10(10188) DEBUG: <core> [core/tcp_main.c:3308]: handle_tcp_child(): reader response= 7f343760d0e0, -2 from 1
####
T 10.62.232.8:43128 -> 172.17.0.2:9060 [AP]
HEP3......................................Y...........'.
........................>........4F........myhep.....OOP
TIONS sip:52.70.156.9:5060 SIP/2.0..Via: SIP/2.0/UDP 34.
233.227.234:5060;branch=z9hG4bK670c.13ed4eb6.0..To: sip:
52.70.156.9:5060..From: <sip:dispatcher@localhost>;tag=8
176c6985887ae1fa077926d61f38185-b1f6..CSeq: 14 OPTIONS..
Call-ID: 524281af2520c1c5-5778@10.62.232.8..Max-Forwards
: 70..Content-Length: 0..User-Agent: Vonage....
####
T 10.62.232.8:43128 -> 172.17.0.2:9060 [AP]
HEP3......................................Y...........7#
........................>........"./.......myhep.....SOP
TIONS sip:34.235.47.156:5060 SIP/2.0..Via: SIP/2.0/UDP 3
4.233.227.234:5060;branch=z9hG4bKd2f8.4376da97.0..To: si
p:34.235.47.156:5060..From: <sip:dispatcher@localhost>;t
ag=8176c6985887ae1fa077926d61f38185-f478..CSeq: 14 OPTIO
NS..Call-ID: 524281af2520c194-5778@10.62.232.8..Max-Forw
ards: 70..Content-Length: 0..User-Agent: Vonage....
##
T 10.62.232.8:43128 -> 172.17.0.2:9060 [A]
HEP3......................................Y...........71
........................>........"./.......myhep.....SOP
TIONS sip:34.235.47.149:5060 SIP/2.0..Via: SIP/2.0/UDP 3
4.233.227.234:5060;branch=z9hG4bKb2f8.1b34cf63.0..To: si
p:34.235.47.149:5060..From: <sip:dispatcher@localhost>;t
ag=8176c6985887ae1fa077926d61f38185-09e7..CSeq: 14 OPTIO
NS..Call-ID: 524281af2520c196-5778@10.62.232.8..Max-Forw
ards: 70..Content-Length: 0..User-Agent: Vonage....HEP3.
.....................................Y...........75.....
...................>........4.l.......myhep.....SOPTIONS
sip:52.21.108.193:5060 SIP/2.0..Via: SIP/2.0/UDP 34.233
.227.234:5060;branch=z9hG4bKc2f8.1727f1b7.0..To: sip:52.
21.108.193:5060..From: <sip:dispatcher@localhost>;tag=81
76c6985887ae1fa077926d61f38185-7768..CSeq: 14 OPTIONS..C
all-ID: 524281af2520c197-5778@10.62.232.8..Max-Forwards:
70..Content-Length: 0..User-Agent: Vonage....HEP3......
................................Y...........79..........
..............>........"..0......myhep.....SOPTIONS sip:
34.192.249.48:5060 SIP/2.0..Via: SIP/2.0/UDP 34.233.227.
234:5060;branch=z9hG4bK96f8.6a99ee14.0..To: sip:34.192.2
49.48:5060..From: <sip:dispatcher@localhost>;tag=8176c69
85887ae1fa077926d61f38185-fb1b..CSeq: 14 OPTIONS..Call-I
D: 524281af2520c19b-5778@10.62.232.8..Max-Forwards: 70..
Content-Length: 0..User-Agent: Vonage....HEP3...........
...........................Y...........7=...............
.........>........4.l.......myhep.....UOPTIONS
</code></pre>
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<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/kamailio/kamailio","title":"kamailio/kamailio","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/kamailio/kamailio"}},"updates":{"snippets":[{"icon":"PERSON","message":"@azigelman in #1294: ```\r\n10(10188) DEBUG: \u003ccore\u003e [core/ip_addr.c:229]: print_ip(): tcpconn_new: new tcp connection: 10.62.232.8\r\n10(10188) DEBUG: \u003ccore\u003e [core/tcp_main.c:999]: tcpconn_new(): on port 43128, type 2\r\n10(10188) DEBUG: \u003ccore\u003e [core/tcp_main.c:1309]: tcpconn_add(): hashes: 802:943:141, 7\r\n10(10188) DEBUG: \u003ccore\u003e [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa47840, 20, 2, 0x7f343760d0e0), fd_no=15\r\n10(10188) DEBUG: \u003ccore\u003e [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del (0xa47840, 20, -1, 0x0) fd_no=16 called\r\n10(10188) DEBUG: \u003ccore\u003e [core/tcp_main.c:4196]: handle_tcpconn_ev(): sending to child, events 1\r\n10(10188) DEBUG: \u003ccore\u003e [core/tcp_main.c:3878]: send2child(): selected tcp worker 1 6(10184) for activity on [tcp:0.0.0.0:9060], 0x7f343760d0e0\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:1726]: handle_io(): received n=8 con=0x7f343760d0e0, fd=7\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:1276]: tcp_read_hep3(): not HEP3 packet header\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:565]: tcp_read_headers(): no clen, p=A\r\n 6(10184) ERROR: \u003ccore\u003e [core/tcp_read.c:1504]: tcp_read_req(): bad request, state=7, error=4 buf:\r\nHEP3�\r\nparsed:\r\nHEP3�\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:1512]: tcp_read_req(): received from: port 43128\r\n 6(10184) DEBUG: \u003ccore\u003e [core/ip_addr.c:229]: print_ip(): received from: ip10.62.232.8\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:1650]: release_tcpconn(): releasing con 0x7f343760d0e0, state -2, fd=7, id=7 ([10.62.232.8]:43128 -\u003e [10.62.232.8]:9060)\r\n 6(10184) DEBUG: \u003ccore\u003e [core/tcp_read.c:1651]: release_tcpconn(): extra_data (nil)\r\n10(10188) DEBUG: \u003ccore\u003e [core/tcp_main.c:3308]: handle_tcp_child(): reader response= 7f343760d0e0, -2 from 1\r\n####\r\nT 10.62.232.8:43128 -\u003e 172.17.0.2:9060 [AP]\r\n HEP3......................................Y...........'.\r\n ........................\u003e........4F........myhep.....OOP\r\n TIONS sip:52.70.156.9:5060 SIP/2.0..Via: SIP/2.0/UDP 34.\r\n 233.227.234:5060;branch=z9hG4bK670c.13ed4eb6.0..To: sip:\r\n 52.70.156.9:5060..From: \u003csip:dispatcher@localhost\u003e;tag=8\r\n 176c6985887ae1fa077926d61f38185-b1f6..CSeq: 14 OPTIONS..\r\n Call-ID: 524281af2520c1c5-5778@10.62.232.8..Max-Forwards\r\n : 70..Content-Length: 0..User-Agent: Vonage....\r\n####\r\nT 10.62.232.8:43128 -\u003e 172.17.0.2:9060 [AP]\r\n HEP3......................................Y...........7#\r\n ........................\u003e........\"./.......myhep.....SOP\r\n TIONS sip:34.235.47.156:5060 SIP/2.0..Via: SIP/2.0/UDP 3\r\n 4.233.227.234:5060;branch=z9hG4bKd2f8.4376da97.0..To: si\r\n p:34.235.47.156:5060..From: \u003csip:dispatcher@localhost\u003e;t\r\n ag=8176c6985887ae1fa077926d61f38185-f478..CSeq: 14 OPTIO\r\n NS..Call-ID: 524281af2520c194-5778@10.62.232.8..Max-Forw\r\n ards: 70..Content-Length: 0..User-Agent: Vonage....\r\n##\r\nT 10.62.232.8:43128 -\u003e 172.17.0.2:9060 [A]\r\n HEP3......................................Y...........71\r\n ........................\u003e........\"./.......myhep.....SOP\r\n TIONS sip:34.235.47.149:5060 SIP/2.0..Via: SIP/2.0/UDP 3\r\n 4.233.227.234:5060;branch=z9hG4bKb2f8.1b34cf63.0..To: si\r\n p:34.235.47.149:5060..From: \u003csip:dispatcher@localhost\u003e;t\r\n ag=8176c6985887ae1fa077926d61f38185-09e7..CSeq: 14 OPTIO\r\n NS..Call-ID: 524281af2520c196-5778@10.62.232.8..Max-Forw\r\n ards: 70..Content-Length: 0..User-Agent: Vonage....HEP3.\r\n .....................................Y...........75.....\r\n ...................\u003e........4.l.......myhep.....SOPTIONS\r\n sip:52.21.108.193:5060 SIP/2.0..Via: SIP/2.0/UDP 34.233\r\n .227.234:5060;branch=z9hG4bKc2f8.1727f1b7.0..To: sip:52.\r\n 21.108.193:5060..From: \u003csip:dispatcher@localhost\u003e;tag=81\r\n 76c6985887ae1fa077926d61f38185-7768..CSeq: 14 OPTIONS..C\r\n all-ID: 524281af2520c197-5778@10.62.232.8..Max-Forwards:\r\n 70..Content-Length: 0..User-Agent: Vonage....HEP3......\r\n ................................Y...........79..........\r\n ..............\u003e........\"..0......myhep.....SOPTIONS sip:\r\n 34.192.249.48:5060 SIP/2.0..Via: SIP/2.0/UDP 34.233.227.\r\n 234:5060;branch=z9hG4bK96f8.6a99ee14.0..To: sip:34.192.2\r\n 49.48:5060..From: \u003csip:dispatcher@localhost\u003e;tag=8176c69\r\n 85887ae1fa077926d61f38185-fb1b..CSeq: 14 OPTIONS..Call-I\r\n D: 524281af2520c19b-5778@10.62.232.8..Max-Forwards: 70..\r\n Content-Length: 0..User-Agent: Vonage....HEP3...........\r\n ...........................Y...........7=...............\r\n .........\u003e........4.l.......myhep.....UOPTIONS \r\n```"}],"action":{"name":"View Issue","url":"https://github.com/kamailio/kamailio/issues/1294#issuecomment-341965725"}}}</script>