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Author SHA1 Message Date
Kovid Goyal 87d95caae0 Dont bother sending slave fd over the socket as it doesnt help on macOS anyway 2022-08-01 19:03:00 +05:30
Kovid Goyal 9535bc94ff Use both open and the ioctl to set the controlling terminal 2022-08-01 19:03:00 +05:30
Kovid Goyal 0841be7803 Test sigwinch handling 2022-08-01 19:03:00 +05:30
Kovid Goyal 6cec89181b dont abort when failing to write to a tty 2022-08-01 19:03:00 +05:30
Kovid Goyal cb78e17594 dont break when socket is pre-closed 2022-08-01 19:03:00 +05:30
Kovid Goyal 285c399ae5 ... 2022-08-01 19:03:00 +05:30
Kovid Goyal c9b14f6f78 Switch to using select() instead of poll() in prewarm wrapper 
This is because poll() is broken on macOS with pty fds
 2022-08-01 19:03:00 +05:30
Kovid Goyal 6a101c51d2 Close tty_fd in master on fork() rather than on close() 2022-08-01 19:03:00 +05:30
Kovid Goyal 8998970adc Make the socket prewarm test a bit more robust 2022-08-01 19:03:00 +05:30
Kovid Goyal 991fbacb99 Fix ttyfd passing 2022-08-01 19:03:00 +05:30
Kovid Goyal 72f3e8cd40 Avoid passing around pty paths, instead send the pty fd 2022-08-01 19:03:00 +05:30
Kovid Goyal cf8113ea24 Even more flexible management of poll data 2022-08-01 19:03:00 +05:30
Kovid Goyal 5d1cf49fb6 Only set control msg metadata when actually sending a control msg 2022-08-01 19:03:00 +05:30
Kovid Goyal 90f3c0f9af Workaround macOS weirdness 2022-08-01 19:02:59 +05:30
Kovid Goyal d02598688a Show full traceback for failures to fork socket child 2022-08-01 19:02:59 +05:30
Kovid Goyal 1991f1ccd7 Better handling of multiple optional to poll fds 2022-08-01 19:02:59 +05:30
Kovid Goyal 8fad8972d5 ... 2022-08-01 19:02:59 +05:30
Kovid Goyal fc3e78e226 Also handle SIGQUIT 2022-08-01 19:02:59 +05:30
Kovid Goyal 15aace29a1 Restore python signal handlers in forked workers 2022-08-01 19:02:59 +05:30
Kovid Goyal 12a3a2d7fe Only set switch interval after prewarm fork 2022-08-01 19:02:59 +05:30
Kovid Goyal 7e26a340a3 Try to read from child pty even after zygote signals its death 2022-08-01 19:02:59 +05:30
Kovid Goyal f0764c24d2 Retry read/write while there is space 2022-08-01 19:02:59 +05:30
Kovid Goyal d080bf3b9c Forward termination signals 2022-08-01 19:02:59 +05:30
Kovid Goyal 51698dff07 ... 2022-08-01 19:02:59 +05:30
Kovid Goyal 4154926be7 Get the test to pass on macOS 2022-08-01 19:02:59 +05:30
Kovid Goyal 806ca2b224 Fix atexit handlers being called in forked children 
In particular the atexit handler for random_unix_socket()
 2022-08-01 19:02:59 +05:30
Kovid Goyal 92bbf08343 Fix socket connect call on non-linux 2022-08-01 19:02:59 +05:30
Kovid Goyal dc84e3de67 Do not hang forever waiting for child death 2022-08-01 19:02:59 +05:30
Kovid Goyal 8011801549 re-init openssl PRNG when forking for prewarm 2022-08-01 19:02:59 +05:30
Kovid Goyal dfec88ed15 Inherit full outside env 2022-08-01 19:02:59 +05:30
Kovid Goyal 5d3e2c7111 ... 2022-08-01 19:02:58 +05:30
Kovid Goyal af1c48e0f7 Dont rely on having source of test modules available 2022-08-01 19:02:58 +05:30
Kovid Goyal d4bc906c5c Fix launcher build with sanitize 2022-08-01 19:02:58 +05:30
Kovid Goyal 62fe467336 ... 2022-08-01 19:02:58 +05:30
Kovid Goyal ef3e9d1c2e make various compilers happy 2022-08-01 19:02:58 +05:30
Kovid Goyal 09ddbbf600 Finish move of prewarm launcher into its own compilation unit 2022-08-01 19:02:58 +05:30
Kovid Goyal 4195c239c8 Start moving prewarm launcher into its own compilation unit 2022-08-01 19:02:58 +05:30
Kovid Goyal a6c3c57d40 Test stdio redirection with socket prewarm 2022-08-01 19:02:58 +05:30
Kovid Goyal de9263a117 Verify uid/gid of connection from a prewarm client 2022-08-01 19:02:58 +05:30
Kovid Goyal 7b7f1ecc54 Add basic tests for socket prewarm 2022-08-01 19:02:58 +05:30
Kovid Goyal d1b028c27a Dont pass inherited KITTY_PREWARM_SOCKET 2022-08-01 19:02:58 +05:30
Kovid Goyal 055aae2382 Use correct exit codes for signals 2022-08-01 19:02:58 +05:30
Kovid Goyal dbb084da7a Cleanup closing of socket child 2022-08-01 19:02:58 +05:30
Kovid Goyal 8332cd2f79 Avoid needing to call os.getpid() repeatedly 2022-08-01 19:02:58 +05:30
Kovid Goyal 4e29c0c16b Propagate SIGWINCH 2022-08-01 19:02:58 +05:30
Kovid Goyal 320d45a3f5 Only use prewarm socket if uid and gid match 2022-08-01 19:02:58 +05:30
Kovid Goyal 73795b5257 detect when socket child closes its tty 2022-08-01 19:02:58 +05:30
Kovid Goyal 16e59784c6 handle failures to send data over socket gracefully 2022-08-01 19:02:58 +05:30
Kovid Goyal 65a7ec3f85 move socket launch handling into its own function 2022-08-01 19:02:57 +05:30
Kovid Goyal 360ff35061 Better error logging from prewarm zygote 2022-08-01 19:02:57 +05:30