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ChessEngine: Gracefully handle GUI disconnections

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This commit is contained in:
Tim Ledbetter 2023-04-02 21:04:27 +01:00 • committed by Sam Atkins
parent 680d4e34d5
commit 55347ed6a5
2 changed files with 7 additions and 0 deletions
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6
Userland/Services/ChessEngine/ChessEngine.cpp
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@ -68,3 +68,9 @@ void ChessEngine::handle_quit()
if (on_quit) if (on_quit)
on_quit(ESUCCESS); on_quit(ESUCCESS);
} }
void ChessEngine::handle_unexpected_eof()
{
if (on_quit)
on_quit(EPIPE);
}

1
Userland/Services/ChessEngine/ChessEngine.h
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@ -19,6 +19,7 @@ public:
virtual void handle_position(Chess::UCI::PositionCommand const&) override; virtual void handle_position(Chess::UCI::PositionCommand const&) override;
virtual void handle_go(Chess::UCI::GoCommand const&) override; virtual void handle_go(Chess::UCI::GoCommand const&) override;
virtual void handle_quit() override; virtual void handle_quit() override;
virtual void handle_unexpected_eof() override;
Function<void(int)> on_quit; Function<void(int)> on_quit;