Bug 193117

Summary:	[WPE][GTK] WEBKIT_WEB_PROCESS_CRASHED should not trigger on Ctrl+C
Product:	WebKit	Reporter:	Michael Catanzaro <mcatanzaro>
Component:	WebKitGTK	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	bugs-noreply
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	PC
OS:	Linux
See Also:	https://bugs.webkit.org/show_bug.cgi?id=221489

Description Michael Catanzaro 2019-01-03 11:50:40 PST

$ epiphany
^C
** (epiphany:2): WARNING **: 13:46:18.727: Web process crashed

** (epiphany:2): WARNING **: 13:46:18.727: Web process crashed

** (epiphany:2): WARNING **: 13:46:18.727: Web process crashed

** (epiphany:2): WARNING **: 13:46:18.727: Web process crashed

** (epiphany:2): WARNING **: 13:46:18.727: Web process crashed

SIGINT causes one "web process crashed" warning to print per open tab. It's because web-process-terminated is emitted with WEBKIT_WEB_PROCESS_CRASHED whenever WebKit's IPC socket is closed (SIGHUP) without checking the exit status of the child process. We should really add a new WebKitWebProcessTerminationReason to account for stuff like this. SIGINT is not a crash, nor is SIGTERM or SIGKILL. Crashes are for SIGSEGV, SIGABRT, SIGILL, SIGBUS, etc.