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Fixes autobackoff on windows

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This commit is contained in:
Erik Zandvliet 2014-04-30 15:29:59 +02:00
parent e17e1bddf6
commit 961bf6108b
1 changed files with 8 additions and 1 deletions
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9
lib/shared_memory.cpp
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@ -253,7 +253,14 @@ namespace IPC {
if (master){ if (master){
handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, len, name.c_str()); handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, len, name.c_str());
}else{ }else{
handle = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, name.c_str()); int i = 0;
do {
if (i != 0){
Util::sleep(1000);
}
handle = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, name.c_str());
i++;
} while(i < 10 && !handle && autoBackoff);
} }
if (!handle) { if (!handle) {
DEBUG_MSG(DLVL_FAIL, "%s for page %s failed: %s", (master ? "CreateFileMapping" : "OpenFileMapping"), name.c_str(), strerror(errno)); DEBUG_MSG(DLVL_FAIL, "%s for page %s failed: %s", (master ? "CreateFileMapping" : "OpenFileMapping"), name.c_str(), strerror(errno));