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[freetds] Sybase: Cannot read, host process disconnected

From: Vladimír Třebický <trebicky AT mobil.cz>
To: freetds AT lists.ibiblio.org
Subject: [freetds] Sybase: Cannot read, host process disconnected
Date: Wed, 13 Apr 2005 16:48:43 +0200

Hi

I've just installed latest FreeTDS (0.62.3) and Sybase ASE 12.5.
Everything's woking all right, just with each disconnect the sybase logs:

kernel Cannot read, host process disconnected: rs 37876 spid: 15

Only changes made to dist-conf:

[global]
# TDS protocol version
tds version = 5.0
...
[SYBASE]
host = 127.0.0.1
port = 4100
tds version = 5.0
...

Tried also changed the tds version from 5.0 to 4.2.

Tcpdump shows only one packet when terminating (ctrl-d) on tsql (in direction from client (tsql) to server (sybase)):

17:50:54.849026 IP pc18.mafra.cz.34748 > lepra.mobil.cz.4100: R 3320194969:3320194969(0) ack 3206292554 win 1728 <nop,nop,timestamp 1465111 394567852>
0x0000: 4500 0034 a7cc 4000 3906 c053 50bc f612 E..4..@.9..SP...
0x0010: c2e4 cff0 87bc 1004 c5e6 2799 bf1c 244a ..........'...$J
0x0020: 8014 06c0 1a50 0000 0101 080a 0016 5b17 .....P........[.
0x0030: 1784 a0ac ....

Thanks in advance,

Vladimir Trebicky.

[freetds] Sybase: Cannot read, host process disconnected, Vladimír Třebický, 04/13/2005