RGBCube/serenity
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LibCore+Services: Make TCPServer propagate errors

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This commit is contained in:
Sam Atkins 2021-12-25 14:59:40 +00:00 • committed by Andreas Kling
parent 143f820c68
commit 8600d89407
6 changed files with 59 additions and 70 deletions
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8
Userland/Services/EchoServer/main.cpp
View file

@ -31,12 +31,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Core::EventLoop event_loop;
auto server = Core::TCPServer::construct();
if (!server->listen({}, port)) {
warnln("Listening on 0.0.0.0:{} failed", port);
exit(1);
}
auto server = TRY(Core::TCPServer::try_create());
TRY(server->listen({}, port));
HashMap<int, NonnullRefPtr<Client>> clients;
int next_id = 0;

8
Userland/Services/TelnetServer/main.cpp
View file

@ -97,12 +97,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
}
Core::EventLoop event_loop;
auto server = Core::TCPServer::construct();
if (!server->listen({}, port)) {
warnln("Listening on 0.0.0.0:{} failed", port);
exit(1);
}
auto server = TRY(Core::TCPServer::try_create());
TRY(server->listen({}, port));
HashMap<int, NonnullRefPtr<Client>> clients;
int next_id = 0;

5
Userland/Services/WebServer/main.cpp
View file

@ -89,10 +89,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
client->start();
};
if (!server->listen(ipv4_address.value(), port)) {
warnln("Failed to listen on {}:{}", ipv4_address.value(), port);
return 1;
}
TRY(server->listen(ipv4_address.value(), port));
outln("Listening on {}:{}", ipv4_address.value(), port);