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Fix for slow startup under certain conditions (#1122)

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Fixes #1122 by simply calling CreateProcess before the SendMessageTimeout
calls that are used to propagate environment variable changes.
This commit is contained in:
Adrien Lamarque
2016-10-14 23:36:22 +02:00
parent 44e0a040bd
commit a78186f502
1 changed files with 5 additions and 3 deletions
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8
launcher/src/CmderLauncher.cpp
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@@ -169,8 +169,7 @@ void StartCmder(std::wstring path, bool is_single_mode)
} }
} }
// Ensure EnvironmentVariables are propagated. // Ensure EnvironmentVariables are propagated.
SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)"Environment", SMTO_ABORTIFHUNG, 5000, NULL);
SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM) L"Environment", SMTO_ABORTIFHUNG, 5000, NULL); // For Windows >= 8
STARTUPINFO si = { 0 }; STARTUPINFO si = { 0 };
si.cb = sizeof(STARTUPINFO); si.cb = sizeof(STARTUPINFO);
@@ -178,12 +177,15 @@ void StartCmder(std::wstring path, bool is_single_mode)
si.lpTitle = appId; si.lpTitle = appId;
si.dwFlags = STARTF_TITLEISAPPID; si.dwFlags = STARTF_TITLEISAPPID;
#endif #endif
PROCESS_INFORMATION pi; PROCESS_INFORMATION pi;
if (!CreateProcess(conEmuPath, args, NULL, NULL, false, 0, NULL, NULL, &si, &pi)) { if (!CreateProcess(conEmuPath, args, NULL, NULL, false, 0, NULL, NULL, &si, &pi)) {
MessageBox(NULL, _T("Unable to create the ConEmu Process!"), _T("Error"), MB_OK); MessageBox(NULL, _T("Unable to create the ConEmu Process!"), _T("Error"), MB_OK);
return; return;
} }
LRESULT lr = SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)"Environment", SMTO_ABORTIFHUNG | SMTO_NOTIMEOUTIFNOTHUNG, 5000, NULL);
lr = SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM) L"Environment", SMTO_ABORTIFHUNG | SMTO_NOTIMEOUTIFNOTHUNG, 5000, NULL); // For Windows >= 8
} }
bool IsUserOnly(std::wstring opt) bool IsUserOnly(std::wstring opt)