Function acl_foreach

lib_acl_cpp/src/connpool/connect_manager.cpp:152–162

	ACL_ITER  iter;
	acl::string addr;
	acl_foreach(iter, tokens) {
		const char* ptr = (const char*) iter.data;
		int max = check_addr(ptr, addr, count);
		if (max < 0) {
			logger_error("invalid server addr: %s", addr.c_str());
			continue;
		}
		set(addr.c_str(), max, conn_timeout, rw_timeout, sockopt_timeo);
		logger("add one service: %s, max connect: %d",
			addr.c_str(), max);
	}
	acl_argv_free(tokens);
	acl_myfree(buf);
}