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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; int compress;
SHA_CTX ctx; SHA_CTX ctx;
unsigned char hash[SHA_DIGEST_LENGTH]; unsigned char hash[SHA_DIGEST_LENGTH];
int cache_changed = 0;
while (cache_continue) { while (cache_continue) {
for (int i = 0; i < FILE_CACHE_SIZE; i++) { 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) { 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); fclose(file);
cache[i].is_updating = 0; cache[i].is_updating = 0;
cache_changed = 1;
} }
} }
cache_file = fopen("/var/necronda-server/cache", "wb"); if (cache_changed) {
fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE , cache_file); cache_file = fopen("/var/necronda-server/cache", "wb");
fclose(cache_file); fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE, cache_file);
sleep(1); fclose(cache_file);
} else {
sleep(1);
}
} }
return 0; return 0;
} }

10
src/config.c
View File

@ -175,9 +175,17 @@ int config_load(const char *filename) {
tmp_config[i - 1].rev_proxy.port = (unsigned short) strtoul(source, NULL, 10); tmp_config[i - 1].rev_proxy.port = (unsigned short) strtoul(source, NULL, 10);
} }
} }
free(conf); free(conf);
for (int j = 0; j < i - 1; j++) {
if (tmp_config[j].type == CONFIG_TYPE_LOCAL) {
char *webroot = tmp_config[j].local.webroot;
if (webroot[strlen(webroot) - 1] == '/') {
webroot[strlen(webroot) - 1] = 0;
}
}
}
int shm_id = shmget(SHM_KEY_CONFIG, 0, 0); int shm_id = shmget(SHM_KEY_CONFIG, 0, 0);
if (shm_id < 0) { if (shm_id < 0) {
fprintf(stderr, ERR_STR "Unable to get shared memory id: %s" CLR_STR "\n", strerror(errno)); fprintf(stderr, ERR_STR "Unable to get shared memory id: %s" CLR_STR "\n", strerror(errno));