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Improved cache idle performance

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Lorenz Stechauner
2021-03-16 20:22:36 +01:00
parent 3a36d54e9d
commit e0d8ab31d5
2 changed files with 18 additions and 5 deletions
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13
src/cache.c
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@@ -68,6 +68,7 @@ int cache_process() {
int compress;
SHA_CTX ctx;
unsigned char hash[SHA_DIGEST_LENGTH];
int cache_changed = 0;
while (cache_continue) {
for (int i = 0; i < FILE_CACHE_SIZE; i++) {
if (cache[i].filename[0] != 0 && cache[i].meta.etag[0] == 0 && !cache[i].is_updating) {
@@ -141,13 +142,17 @@ int cache_process() {
}
fclose(file);
cache[i].is_updating = 0;
cache_changed = 1;
}
}
cache_file = fopen("/var/necronda-server/cache", "wb");
fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE , cache_file);
fclose(cache_file);
sleep(1);
if (cache_changed) {
cache_file = fopen("/var/necronda-server/cache", "wb");
fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE, cache_file);
fclose(cache_file);
} else {
sleep(1);
}
}
return 0;
}