Hello,
I built the latest sources from libssh2 git repo, and am trying to use/modify
the subsystem_netconf example, to work with a Netconf server.
As soon as the first [hello] message is exchanged , I see that the other end
says "session closed".
I tried to debug why this happens, I added the check
if (libssh2_channel_eof(channel)) {... }
But the channel isn't closed (this if check is not hit)
I also enabled the traces,
libssh2_trace(session, LIBSSH2_TRACE_SOCKET|LIBSSH2_TRACE_TRANS);
but its printing a lot of stuff which I am don't fully understand, but
seems like the
session is still on :
[libssh2] 32.717473 Socket: Recved 80/16384 bytes to 0x55cd21adbf58+0
=> libssh2_transport_read() raw (80 bytes)
0000: EE 48 F6 04 26 D0 69 1D 0E 06 76 25 3D C3 4E 04 : .H..&.i...v%=.N.
0010: 18 91 2B FD A8 FD 2D 89 85 80 D4 F7 30 C3 08 DE : ..+...-.....0...
0020: 83 49 46 08 3D A1 1B AB 06 84 FC 49 B4 6E 2A E2 : .IF.=......I.n*.
0030: DB 0C 97 EF 4C 8F EF B1 B8 56 C2 81 88 32 F5 F6 : ....L....V...2..
0040: 72 FF 6F 5C 33 2C F0 EC B9 85 1B 49 C0 E3 7C F0 : r.o\3,.....I..|.
=> libssh2_transport_read() plain (27 bytes)
0000: 50 00 00 00 15 6B 65 65 70 61 6C 69 76 65 40 65 : P....keepalive@e
0010: 78 61 6D 70 6C 65 2E 63 6F 6D 01 : xample.com.
[libssh2] 32.717525 Transport: Packet type 80 received, length=27
=> libssh2_transport_write plain (1 bytes)
0000: 52 : R
[libssh2] 32.717561 Socket: Sent 48/48 bytes at 0x55cd21adff98
=> libssh2_transport_write send() (48 bytes)
0000: CF A4 2E 33 7F EB 86 FD 9B 7D 4A DF B1 8D D0 D9 : ...3.....}J.....
0010: 89 2D 61 B2 A3 58 64 57 4D 56 66 2E 74 96 05 EE : .-a..XdWMVf.t...
0020: 19 3F AE FF 62 1B 5F 86 15 DF 4B 86 5A 68 F7 7F : .?..b._...K.Zh..
My question is - is this concept of _subsystem_ (or creating a
_process_ in general)
only meant for a single message exchange ?
In case of Netconf, unless I send a
<rpc message-id="0"... >
<close-session/>
</rpc>
the session should not be closed. So, should I bunch this up with my
initial message?
Thanks.
--
Regards,
Ani
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