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Clarify why we do SIGINT/SIGHUP shenanigans

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Stéphane Lavergne 2023-08-08 14:22:55 -04:00
parent 763f7e50a4
commit 61fcf3fda7
1 changed files with 2 additions and 0 deletions
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src/Tiny_httpd_server.ml
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@ -957,6 +957,8 @@ module Unix_tcp_server_ = struct
try
let client_sock, _ = Unix.accept sock in
Unix.setsockopt client_sock Unix.TCP_NODELAY true;
(* Block INT/HUP while cloning to avoid children handling them.
When thread gets them, our Unix.accept raises neatly. *)
ignore Unix.(sigprocmask SIG_BLOCK Sys.[ sigint; sighup ]);
self.new_thread (fun () ->
try