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[lldb-dap] Destroy debugger when debug session terminates #156231

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Merged
merged 5 commits into from
Sep 4, 2025
Merged

[lldb-dap] Destroy debugger when debug session terminates #156231

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c35a97f
[lldb-dap] Destroy debugger when debug session terminates
royitaqi Aug 31, 2025
275db02
Reuse code in SendTerminatedEvent()
royitaqi Sep 2, 2025
b011856
Fix race condition
royitaqi Sep 2, 2025
a803ad2
Move debugger destroy to the end of the DAP lifecycle
royitaqi Sep 3, 2025
6a0693c
Fix format
royitaqi Sep 3, 2025
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6 changes: 6 additions & 0 deletions lldb/tools/lldb-dap/DAP.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -901,9 +901,15 @@ void DAP::SendTerminatedEvent() {
// Prevent races if the process exits while we're being asked to disconnect.
llvm::call_once(terminated_event_flag, [&] {
RunTerminateCommands();

// Send a "terminated" event
llvm::json::Object event(CreateTerminatedEventObject(target));
SendJSON(llvm::json::Value(std::move(event)));

// Destroy the debugger when the session ends. This will trigger the
// debugger's destroy callbacks for earlier logging and clean-ups, rather
// than waiting for the termination of the lldb-dap process.
lldb::SBDebugger::Destroy(debugger);
});
}

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