Commit 2d1b5642 authored by JINMEI Tatuya's avatar JINMEI Tatuya
Browse files

[2447] dump a log message if connecting to cc-channel fails.

and suggest checking output from msgq using -v.
parent a0bd58df
......@@ -82,6 +82,21 @@ the boss process will try to force them).
A debug message. The configurator is about to perform one task of the plan it
is currently executing on the named component.
% BIND10_CONNECTING_TO_CC_FAIL failed to connect to configuration/command channel; try -v to see output from msgq
The boss process tried to connect to the communication channel for
commands and configuration updates during initialization, but it
failed. This is a fatal startup error, and process will soon
terminate after some cleanup. There can be several reasons for the
failure, but the most likely cause is that the msgq daemon failed to
start, and the most likely cause of the msgq failure is that it
doesn't have a permission to create a socket file for the
communication. To confirm that, you can see debug messages from msgq
by starting BIND 10 with the -v command line option. If it indicates
permission problem for msgq, make sure the directory where the socket
file is to be created is writable for the msgq process. Note that if
you specify the -u option to change process users, the directory must
be writable for that user.
% BIND10_INVALID_STATISTICS_DATA invalid specification of statistics data specified
An error was encountered when the boss module specified
statistics data which is invalid for the boss specification file.
......@@ -423,6 +423,7 @@ class BoB:
while self.cc_session is None:
# if we have been trying for "a while" give up
if (time.time() - cc_connect_start) > 5:
raise CChannelConnectError("Unable to connect to c-channel after 5 seconds")
# try to connect, and if we can't wait a short while
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