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Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWebView+UI: Raise the chrome process open file limit

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The default limit (at least on Linux) causes us to run out of file
descriptors at around 15 tabs. Increase this limit to 8k. This is a
rather arbitrary number, but matches the limit set by Chrome.
This commit is contained in:
Timothy Flynn 2024-07-22 10:17:44 -04:00 • committed by Andreas Kling
commit d58a8b5146
Notes: github-actions[bot] 2024-07-23 07:40:33 +00:00
4 changed files with 15 additions and 4 deletions
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9
Userland/Libraries/LibWebView/ChromeProcess.cpp
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@ -7,6 +7,7 @@
#include <AK/ByteString.h>
#include <LibCore/Process.h>
#include <LibCore/StandardPaths.h>
#include <LibCore/System.h>
#include <LibIPC/ConnectionToServer.h>
#include <LibWebView/ChromeProcess.h>
@ -22,6 +23,14 @@ private:
UIProcessClient(NonnullOwnPtr<Core::LocalSocket>);
};
ErrorOr<ChromeProcess> ChromeProcess::create()
{
// Increase the open file limit, as the default limits on Linux cause us to run out of file descriptors with around 15 tabs open.
TRY(Core::System::set_resource_limits(RLIMIT_NOFILE, 8192));
return ChromeProcess {};
}
ErrorOr<ChromeProcess::ProcessDisposition> ChromeProcess::connect(Vector<ByteString> const& raw_urls, bool new_window)
{
static constexpr auto process_name = "Ladybird"sv;