Steamapi Writeminidump !exclusive! -

: The exact sequence of active function calls leading to the crash thread.

The true power of this function is realized when paired with automated uploading. Developers can use the Steamworks API to send these .mdmp files directly to the . App Management : Log into the Steamworks dashboard.

And then he saw it.

// Set the translator to our custom function. _set_se_translator( MiniDumpFunction );

LONG WINAPI CrashHandler(EXCEPTION_POINTERS* pExceptionInfo) SteamAPI WriteMiniDump

The specific error code or exception ID that caused the crash (e.g., 0xC0000005 for an access violation).

Click "Debug with Native Only" to start the analysis.

Don’t panic if you test a crash and see no minidump uploaded immediately. Steam deliberately waits until has occurred ten times before it uploads anything. This prevents a single player’s isolated crash from generating a flood of reports. For testing, you can artificially trigger the same crash ten times, or look for the local minidump file in your game’s install folder.

An infinite loop or massive local variable allocation exhausted the thread stack. : The exact sequence of active function calls

: A custom ID (max 10,000,000) to track which version of your game crashed. 3. Step-by-Step C++ Integration

#ifdef _WIN32 #include #include #include "steam_api.h" void GameCrashTranslationHandler(unsigned int nExceptionCode, EXCEPTION_POINTERS* pException) Entities: 142"); // Step B: Write and queue the minidump file // Passing 0 as the trailing argument uses default tracking options SteamAPI_WriteMiniDump(nExceptionCode, pException, 104); // Step C: Terminate immediately to avoid further memory corruption TerminateProcess(GetCurrentProcess(), nExceptionCode); #endif Use code with caution. 2. Register the Handler inside Entry Points

If you use a third-party crash handler (like BugSplat, Sentry, or Backtrace), you must disable Steam's automatic handler or be very careful not to call SteamAPI_WriteMiniDump while the other handler is trying to write a report, as they may lock the file.

SteamAPI_WriteMiniDump is a built-in utility function within the Steamworks API designed to capture user-mode minidumps. A minidump is a compact, lightweight data file containing the foundational diagnostics of a crash. This snapshot typically records: The of active executing threads CPU Register States Structured Exception Codes and memory violation addresses Processor and operating system metadata App Management : Log into the Steamworks dashboard

For players, this function is the "invisible reporter." When a game crashes and sends a report, Valve’s backend aggregates these files. Developers can then visit their Steamworks Partner dashboard to see which crashes are affecting the most people.

To use this, you typically set up a using _set_se_translator in your WinMain . A. Create the Handler Function This function runs when a crash occurs.

: The specific identifier of the Windows Structured Exception Handling (SEH) event triggering the failure. Common values include memory validation errors like Access Violation ( 0xC0000005 ) or Integer Divide-by-Zero ( 0xC0000094 ).