From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 5 Aug 2015 18:57:36 +0000 (-0400)
Subject: Send data pending status as part of payload instead of an invalid error
X-Git-Tag: v2.8.0-rc1~521
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=f6151c55e2af06fe2204bcab62cc19e33964e5ce;hp=f6151c55e2af06fe2204bcab62cc19e33964e5ce

Send data pending status as part of payload instead of an invalid error

This ensures that the session daemon's logs don't contain false
positives every time a data pending command is replied-to.

The use of invalid error codes 0 and 1 causes the log to contain
misleading entries of the form:

Sending response (size: 16, retcode: Unknown error code (0)) [...]

This commit also proves that it is possible, contrary to what the
previous comment indicated, to send a boolean value over a socket
without using undocumented error codes.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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