Function check_addr

lib_acl_cpp/src/connpool/connect_manager.cpp:46–74

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// ����һ����������ַ����ʽ��IP:PORT[:MAX_CONN]
// ����ֵ < 0 ��ʾ�Ƿ��ĵ�ַ
static int check_addr(const char* addr, string& buf, size_t default_count)
{
	// ���ݸ�ʽ��IP:PORT[:CONNECT_COUNT]
	ACL_ARGV* tokens = acl_argv_split(addr, ":|");
	if (tokens->argc < 2) {
		logger_error("invalid addr: %s", addr);
		acl_argv_free(tokens);
		return -1;
	}

	int port = atoi(tokens->argv[1]);
	if (port <= 0 || port >= 65535) {
		logger_error("invalid addr: %s, port: %d", addr, port);
		acl_argv_free(tokens);
		return -1;
	}
	buf.format("%s:%d", tokens->argv[0], port);
	int conn_max;
	if (tokens->argc >= 3) {
		conn_max = atoi(tokens->argv[2]);
	} else {
		conn_max = (int) default_count;
	}
	if (conn_max < 0) {
		conn_max = (int) default_count;
	}
	acl_argv_free(tokens);
	return conn_max;
}

void connect_manager::set_retry_inter(int n)
{