[SR-Users] Error: invalid json doc in command "kamctl ping" kamailio 5.4.3

Daniel-Constantin Mierla daniel at kamailio.org
Mon Jan 18 15:10:01 CET 2021


Hello,

what is your operating system and shell program?

I tested on macos/bsd, the logs (with kamailio -E -ddd ...) are:

"""
# ./utils/kamctl/kamctl ping sip:10.10.10.10:5060

28(49832) DEBUG: jsonrpcs [jsonrpcs_fifo.c:457]: jsonrpc_fifo_server(): preparing to execute fifo jsonrpc [{"jsonrpc": "2.0", "method": "tm.t_uac_start", "params": ["OPTIONS", "sip:10.10.10.10:5060", ".", ".", "From:sip:daemon at Thunders-MacBook-Air.fritz.box
To:
Contact:sip:daemon at Thunders-MacBook-Air.fritz.box
"], "reply_name": "kamailio_receiver_49915", "id": 49915}]
28(49832) DEBUG:  [core/parser/parse_hname2.c:294]: parse_sip_header_name(): parsed header name [From] type 4
28(49832) DEBUG:  [core/parser/parse_hname2.c:294]: parse_sip_header_name(): parsed header name [To] type 3
28(49832) DEBUG:  [core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=10
28(49832) DEBUG:  [core/parser/msg_parser.c:173]: get_hdr_field():  [24]; uri=[sip:10.10.10.10:5060]
28(49832) DEBUG:  [core/parser/msg_parser.c:176]: get_hdr_field(): to body (24)[
], to tag (0)[]
28(49832) DEBUG:  [core/parser/parse_hname2.c:294]: parse_sip_header_name(): parsed header name [Contact] type 7
28(49832) DEBUG:  [core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=9
28(49832) DEBUG: tm [rpc_uac.c:209]: get_hfblock(): one more hf processed
28(49832) DEBUG: tm [uac.c:455]: t_uac_prepare(): next_hop=
28(49832) DEBUG: tm [uac.c:158]: dlg2hash(): hashid 23931
28(49832) DEBUG: tm [uac.c:683]: send_prepared_request_impl(): uac: 0x104f4af10 branch: 0 to 10.10.10.10:5060
28(49832) DEBUG:  [core/onsend.c:50]: run_onsend(): required parameters are not available - ignoring
28(49832) DEBUG: jsonrpcs [jsonrpcs_mod.c:423]: jsonrpc_send(): sending response with body: 0x0 - 200 OK
28(49832) DEBUG: jsonrpcs [jsonrpcs_fifo.c:469]: jsonrpc_fifo_server(): command executed - result: [kamailio_receiver_49915] [200] [0x7f9018f042c0] [{
 "jsonrpc": "2.0",
 "result": {
 },
 "id": 49915
}]
{
 "jsonrpc": "2.0",
 "result": {
 },
 "id": 49915
}
"""

All seems ok.

Cheers,
Daniel

January 18, 2021 2:49 PM, "Julia Bo"  wrote:

Hello,
I sent files from the master branch.
After "kamctl ping sip:10.10.10.10:5060 (http://10.10.10.10:5060)" i have received:
	/usr/local/lib64/kamailio//kamctl/kamctl.rpcfifo: line 149: syntax error near unexpected token `}' /usr/local/lib64/kamailio//kamctl/kamctl.rpcfifo: line 149: `}' /usr/local/sbin/kamctl: line 261: =: command not found
	Thank you,

	Julia 
On Mon, Jan 18, 2021 at 11:42 AM Daniel-Constantin Mierla  wrote: Hello,

can you try with the current master branch or with the patch from the next commit?

* https://github.com/kamailio/kamailio/commit/1c66f6a1a5d04c33f1912609a36729b06b6eebd7 (https://github.com/kamailio/kamailio/commit/1c66f6a1a5d04c33f1912609a36729b06b6eebd7)

If it works fine, then I will backport.

Cheers,
Daniel 
On Mon, Jan 18, 2021 at 8:23 AM Daniel-Constantin Mierla  wrote:
	Hello,

Indeed, it seems broken, as the new lines at the end of headers break input in new parameters of a shell function inside the kamcli tool.

I will try to look into it.

Cheers,
Daniel

January 17, 2021 7:24 PM, "Julia Bo"  wrote:

Hello,

Kamailio 5.4.3 has been installed from source.
"kamctl ping sip:10.10.10.10:5060 (http://10.10.10.10:5060)" is sent from the command line.

Errors:
Jan 12 15:59:24 KAM-TEST /usr/local/kam/kamailio[66587]: ERROR: jsonrpcs [jsonrpcs_mod.c:1352]: jsonrpc_exec_ex(): invalid json doc [[{"jsonrpc": "2.0", "method": "tm.t_uac", "], "reply_name": "kamailio_receiver_85791", "id": 85791}]].", "From:sip:daemon at KAM-TEST
Jan 12 15:59:24 KAM-TEST /usr/local/kam/kamailio[66587]: ERROR: jsonrpcs [jsonrpcs_fifo.c:461]: jsonrpc_fifo_server(): failed to execute the json document from fifo stream

This command is working in 4.4.
Has anyone tried using kamctl ping in 5.4?
Is it a bug in 5.4.3 ?

Thank you,
Julia.

--
Daniel-Constantin Mierla
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--
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