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Hi,
I'm using TCP from kamailio node to heplify (latest release), I well see heplify received many TCP including all SIP messages separatelly but when parsing to postgres db it sends one write query with all SIP messages inside and then I get error:
2025/07/09 16:14:18.000126 tcp.go:95: WARN unexpected EOF, unusal packet size with 20048 bytes
2025/07/09 16:14:18.000153 tcp.go:67: INFO closing TCP connection from 10.4.6.97:37942
When I check in Webapp I see only one message for the call an Invite but in Invite Message all SIP messages are inside same message before it generated the error
09/07/2025 18:13:48.118 +02:00: xxxxxxx:5092 -> xxxxxxx:5060
INVITE sip:+yyyyyyy@xxxxxxx:5060;transport=udp;user=phone SIP/2.0
Via: SIP/2.0/UDP xxxxxxx:5092;branch=z9hG4bK-683-1-0
To: <sip:+yyyyyyy@xxxxxxx;user=phone>
From: <sip:+yyyyyyy@xxxxxxx;user=phone>;tag=1
Call-ID: 1-683@xxxxxxx
CSeq: 1 INVITE
Content-Length: 266
Max-Forwards: 62
Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,INFO,PRACK,UPDATE
Contact: <sip:+yyyyyyy@xxxxxxx:5092;user=phone;transport=udp>
Accept: application/sdp
P-Asserted-Identity: <sip:+yyyyyyy@xxxxxxx:5092;user=phone>
P-Early-Media: supported
Supported: timer,100rel
Session-Expires: 1800
Min-SE: 90
Content-Disposition: session;handling=required
Content-Type: application/sdp
v=0
o=user1 53655765 2353687637 IN IP4 xxxxxxx
s=-
c=IN IP4 xxxxxxx
t=0 0
m=audio 6000 RTP/AVP 8 18 101
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=ptime:20
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP xx.xx.xx.xx:5092;branch=z9hG4bK-683-1-0;rport=5092
To: <sip:[email protected];user=phone>
From: <sip:[email protected];user=phone>;tag=1
Call-ID: 1-683@xxxxxxx
CSeq: 1 INVITE
Server: kamailio (5.8.0 (x86_64/linux))
Content-Length: 0
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP xx.xx.xx.xx;branch=z9hG4bK98c8.0b66dcca778922e5f4e4e689b8ec76d5.0
To: <sip:+yyyyyyy@xxxxxxx;user=phone>
From: <sip:+yyyyyyy@xxxxxxx;user=phone>;tag=1
Call-ID: [email protected]
CSeq: 1 INVITE
Content-Length: 539
Max-Forwards: 61
Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,INFO,PRACK,UPDATE
Accept: application/sdp
P-Asserted-Identity: <sip:[email protected]:5092;user=phone>
P-Early-Media: supported
Supported: timer,100rel
Session-Expires: 1800
Min-SE: 90
Content-Disposition: session;handling=required
Content-Type: application/sdp
P-hint: outbound
Contact: <sip:[email protected]>
v=0
o=user1 53655765 2353687637 IN IP4 xx.xx.xx.xx
s=-
c=IN IP4 xx.xx.xx.xx
t=0 0
m=audio 33272 RTP/AVP 8 18 96 97 101
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:96 AMR-WB/16000
a=fmtp:96 octet-align=1;mode-change-capability=2
a=rtpmap:97 telephone-event/16000
a=fmtp:97 0-15
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=ptime:20
SIP/2.0 100 Trying
Via: SIP/2.0/UDP xx.xx.xx.xx;branch=z9hG4bK98c8.0b66dcca778922e5f4e4e689b8ec76d5.0
To: <sip:[email protected];user=phone>
From: <sip:[email protected];user=phone>;tag=1
Call-ID: [email protected]
CSeq: 1 INVITE
Server: Kamailio I-CSCF
Content-Length: 0
SIP/2.0 480 Temporarily Unavailable - HSS Identity not registered
Via: SIP/2.0/UDP xx.xx.xx.xx;branch=z9hG4bK98c8.0b66dcca778922e5f4e4e689b8ec76d5.0
To: <sip:[email protected];user=phone>;tag=3e233551431ce154977025d091b9e3b5-60a10000
From: <sip:[email protected];user=phone>;tag=1
Call-ID: [email protected]
CSeq: 1 INVITE
Server: Kamailio I-CSCF
Content-Length: 0
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP xx.xx.xx.xx;branch=z9hG4bK98c8.0b66dcca778922e5f4e4e689b8ec76d5.0
To: <sip:[email protected];user=phone>;tag=3e233551431ce154977025d091b9e3b5-60a10000
From: <sip:[email protected];user=phone>;tag=1
Call-ID: [email protected]
CSeq: 1 ACK
Content-Length: 0
Max-Forwards: 61
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP xx.xx.xx.xx;branch=z9hG4bK98c8.0b66dcca778922e5f4e4e689b8ec76d5.1
To: <sip:[email protected];user=phone>
From: <sip:[email protected];user=phone>;tag=1
Call-ID: [email protected]
CSeq: 1 INVITE
Content-Length: 271
Max-Forwards: 61
Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,INFO,PRACK,UPDATE
Accept: application/sdp
P-Asserted-Identity: <sip:[email protected]:5092;user=phone>
P-Early-Media: supported
Supported: timer,100rel
Session-Expires: 1800
Min-SE: 90
Content-Disposition: session;handling=required
Content-Type: application/sdp
P-hint: outbound
P-hint-mss: outbound mss
Contact: <sip:[email protected]>
v=0
o=user1 53655765 2353687637 IN IP4 xx.xx.xx.xx
s=-
c=IN IP4 xx.xx.xx.xx
t=0 0
m=audio 39266 RTP/AVP 8 18 101
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=ptime:20
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