connect_pool* connect_manager::peek(const char* key,
bool exclusive /* = true */)
{
if (key == NULL || *key == 0)
return peek();
size_t service_size;
connect_pool* pool;
unsigned n = acl_hash_crc32(key, strlen(key));
if (exclusive)
lock_.lock();
service_size = pools_.size();
if (service_size == 0)
{
if (exclusive)
lock_.unlock();
logger_warn("pools's size is 0!");
return NULL;
}
pool = pools_[n % service_size];
if (exclusive)
lock_.unlock();
return pool;
}
unsigned int queue_manager::hash_queueSub(const char* partName, unsigned width)
{
acl_assert(width > 0);
unsigned int n = acl_hash_crc32(partName, strlen(partName));
return n % width;
}
