When the logfile_size_limit option is specified, the logfile will
be automatically rotated. However, if user still sends the re-open
signal (SIGUSR1), the log file will then no longer apply the
size limit.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
On connect message resend reset timer with setFirstPingTimer, so RTT can
be obtained quicker.
Disable short first ping in default server options for client_test.
In log_test prevent immediate scheduling by setting ping interval.
Signed-off-by: Matthias Hanel <mh@synadia.com>
Updated all tests that use "async" clients.
- start the writeLoop (this is in preparation for changes in the
server that will not do send-in-place for some protocols, such
as PING, etc..)
- Added missing defers in several tests
- fixed an issue in client.go where test was wrong possibly causing
a panic.
- Had to skip a test for now since it would fail without server code
change.
The next step will be ensure that all protocols are sent through
the writeLoop and that the data is properly flushed on close (important
for -ERR for instance).
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
gnatsd currently uses a global logger. This can cause some problems
(especially around the config-reload work), but global variables are
also just an anti-pattern in general. The current behavior is
particularly surprising because the global logger is configured through
calls to the Server.
This addresses issue #500 by removing the global logger and making it a
field on Server.
In NATS Streaming, we have a test - started early on - that was testing
logging and called SetLogger(l, true, true), then reset by calling
SetLogger(l, false, false) to reset the values. That obviously had not
the expected effect.
During profiling, I noticed that there were tons of allocated
objects due to NATS server debug/trace statements caused by that.
Govet doesn't like functions that look like format handlers not ending in `f`,
such as Debug() vs Debugf(). This is changing some of the new log handling to
use 'f' function names to appease govet.
Updated the implicit handling of including the client as an arg without being
used in a format string. Now the client object simply has a Errorf function
for logging errors and it adds itself onto the format string.
