Toolchain used for Inter Process Communication (IPC) on python platform.
Repository where classes and functions used to share elements within python are stored. Once a shared object is created and initilized with data, all the data stored in that object must have the same type.
The system maximum POSIX queues size is defined by RLIMIT_MSGQUEUE constant used on
posix library. It also can be checked by means of ulimit -q command. Default value is
819200 bytes. It determines the number of queues allowed:
num_queues = RLIMIT_MSGQUEUE/num_msg_per_queue/max_msg_size
The maximum length of a message sent through POSIX queue is define in the file:
cat /proc/sys/fs/mqueue/msgsize_max
Can be change using the command:
sudo sh -c 'echo 200 > /proc/sys/fs/mqueue/msgsize_max'
The maximum number of a messages allocated in a POSIX queue is define in the file:
cat /proc/sys/fs/mqueue/msg_max
Can be change using the command:
sudo sh -c 'echo 200 > /proc/sys/fs/mqueue/msg_max'
The parameters max_msg and max_message_size given to SysShdIpcChanC must be
lower that ones specified on Linux files.
For further information, check the Github Issue: Change default values for message queue
FAQs
Toolchain used for Inter Process Communication (IPC) on python platform.
We found that system-shared-tool demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
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