5aa0459be0
I was able to reproduce #3579 in Linux by running: `sudo sysctl net.core.wmem_default=10000` If a subscription message was too big to be sent at once, it was possible to break a client by sending a reply to an other message sent by the client. Eg: - Write 8192 out of 11612 bytes of a workspace event. - Blockingly write the reply to a workspace change message. - Write the rest 3420 bytes of the workspace event. This commit fixes this by utilizing the ipc queue for all types of writes. ipc_receive_message can only be called from a callback started in ipc_new_client. This callback uses the same file descriptor with the client also created in ipc_new_client. When the client is deleted, the read callback is now also stopped. Thus, we can assume that whenever ipc_receive_message is called, the corresponding client should still exist. - ipc_client now contains pointers to both write and read watchers. When freed, a client will stop both of them. - IPC_HANDLERs now work with ipc_clients instead of fds. Fixes #3579. |
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| .. | ||
| i3 | ||
| all.h | ||
| assignments.h | ||
| atoms.xmacro | ||
| atoms_NET_SUPPORTED.xmacro | ||
| atoms_rest.xmacro | ||
| bindings.h | ||
| click.h | ||
| cmdparse.h | ||
| commands.h | ||
| commands_parser.h | ||
| con.h | ||
| config_directives.h | ||
| config_parser.h | ||
| configuration.h | ||
| data.h | ||
| display_version.h | ||
| ewmh.h | ||
| fake_outputs.h | ||
| floating.h | ||
| handlers.h | ||
| i3.h | ||
| ipc.h | ||
| key_press.h | ||
| libi3.h | ||
| load_layout.h | ||
| log.h | ||
| main.h | ||
| manage.h | ||
| match.h | ||
| move.h | ||
| output.h | ||
| queue.h | ||
| randr.h | ||
| regex.h | ||
| render.h | ||
| resize.h | ||
| restore_layout.h | ||
| scratchpad.h | ||
| sd-daemon.h | ||
| shmlog.h | ||
| sighandler.h | ||
| startup.h | ||
| sync.h | ||
| tree.h | ||
| util.h | ||
| window.h | ||
| workspace.h | ||
| x.h | ||
| xcb.h | ||
| xcursor.h | ||
| xinerama.h | ||
| yajl_utils.h | ||