QLength() may return 0 even if there are events pending because they
need to be read from the display socket in order to become visible. We
must use XPending() which will poll the socket if QLength() == 0.
Current code base don't use IEventQueue::isEmpty() method.
Remove it to simplify IEventQueue API and to remove confusion with
IEventQueueBuffer with same name.
The IEventQueueBuffer::isEmpty() and all its implementations kept unchanged
This changes the log level for several statuses (started server,
connected to server, server status:) from CLOG_NOTE or CLOG_INFO to
CLOG_PRINT so they will be printed to stdout regardless of the log
level. This allows the GUI to accurately report the status of the
`barriers` or `barrierc` processes in src/gui/src/MainWindow.cpp#L379-L399.
Setting the Fingerprint label to TextSelectableByMouse allows users to
copy/paste the fingerprint so it can be easily added to "TrustedServers.txt"
on a client machine (i.e. via SSH).
Errors where the socket address is in use will keep the server from connecting
with clients. This should be reported as an ERROR instead of a warning. Also,
if the retry time is shorter issues will be more obvious, since the error will
cause the log to scroll visibly.
Silences the "is calling TIS/TSM in non-main thread environment"
messages in the log when running a MacOS server as it is a red herring
that causes a lot of issues to be filed.
The Azure Pipelines MacOS vmImage has an old version of OpenSSL (1.0.2t)
installed at /usr/local/opt/openssl. Normally with Homebrew this directory
would be linked to the currenly installed version of OpenSSL (1.1.x) in
/usr/local/Cellar, but since it has been installed manually here it interferes
with linking libssl.a and libcrypto.a static libraries which causes the build
to fail.
macdeployqt needs "-executable=filename" to propery
change linking on other variables
also renamed the cmake target from "Barrier_dmg" to
"Barrier_MacOS" to properly reflect earlier changes
Commit 6c888437 made Qt5 mandatory for all builds when it is only
required for the GUI. There's already a find_package call in src/gui,
it just needed the REQUIRED flag to be added.
Sometimes -lpthread is not enough. This has caused build failures on
Gentoo Linux in the past.
The logic also seems needlessly complex. We check for HAVE_PTHREAD on
UNIX platforms even though CMake errors out if pthreads are not
found. Similarly, we have a fallback for HAVE_PTHREAD_SIGNAL being
false even though we always set it to true.
The commit a841b28 changed the condition for removing job from processing.
New flag MultiplexerJobStatus::continue_servicing become used
instead of checking pointer for NULL.
However for cases when TCPSocket::newJob() returns nullptr
the behaviour changed: earlier the job was removed, but after change
it is called again, since MultiplexerJobStatus equal to {true, nullptr}
means "run this job again".
This leads to problem with eating CPU and RAM on linux
https://github.com/debauchee/barrier/issues/470
There is similar windows problem, but not sure it is related.
https://github.com/debauchee/barrier/issues/552
Since it looks that the goal of a841b28 was only clarifying
object ownership and not changing job deletion behaviour,
this commit tries to get original behaviour and fix the bugs above
by returning {false, nullptr} instead of {true, nullptr}
when TCPSocket::newJob() returns nullptr.
The leading dot was lost in documentation in previous change
while moving file to another directory.
The usage of leading dot in non-home folder is not a common practice,
but this is the current behavior,
and this commit just update man page to match the code.
Also the man pages has a not that they are auto-generated by help2man.
I used help2man to update them,
but it's output has some problems (wrong formatting of copyrights).
So in addition to the only important change (naming fix)
there is some more changes:
* Formatting manually added to the list of config files.
* New option --screen-change-script auto-added by help2man
* Man files themselves and doc/UpdateManpages.txt now mention
that some manual work is needed after help2man
The expected style for macOS menu bar images is a template image than
can adapt to the user's appearance settings. Also, high-res screens
("Retina" in Apple speak) need higher resolution images.
Based on /res/barrier.svg, I created black and transparent SVGs for the
three icon states. I had to remove some details to make the image scale
down to icon size without becoming too crowded, and I drew a new
checkmark and the transfer arrow.
