python client heartbeat failed

[yy4ever]

Describe the bug python 客户端心跳检查报错，客户端报错日志：

nacos 服务端报错日志：

Desktop (please complete the following information):

• OS: centos7.9
• Version nacos-server 2.3.2
• Module [e.g. naming/config]
• SDK: nacos-sdk-python==0.1.14
• python version: 3.11.7

[Daydreamer-ia]

You need to register instance before you send heartbeat. I cannot reproduce it.

import nacos

# Both HTTP/HTTPS protocols are supported, if not set protocol prefix default is HTTP, and HTTPS with no ssl check(verify=False)
# "192.168.3.4:8848" or "https://192.168.3.4:443" or "http://192.168.3.4:8848,192.168.3.5:8848" or "https://192.168.3.4:443,https://192.168.3.5:443"
SERVER_ADDRESSES = "127.0.0.1"
NAMESPACE = "public"

# no auth mode
client = nacos.NacosClient(SERVER_ADDRESSES, namespace=NAMESPACE)

client.add_naming_instance("test_11", "127.0.0.1",1000)

client.send_heartbeat("test_11", "127.0.0.1", 1000)

[CZJCC]

我也没办法复现，可以提供更多你的客户端实现代码吗

[KunxiSun]

版本2.x的nacos用不了官方推荐的那个nacos_python_sdk，不兼容

[Daydreamer-ia]

版本2.x的nacos用不了官方推荐的那个nacos_python_sdk，不兼容

兼容的，2.x的服务端保留了1.x所有的api接口

[KunxiSun]

版本2.x的nacos用不了官方推荐的那个nacos_python_sdk，不兼容

兼容的，2.x的服务端保留了1.x所有的api接口

尝试过的：

# Not working: 这个方法发不出心跳
NacosClient.send_heartbeat(service_name, ip, port, cluster_name, weight, metadata)

心跳发不出去的，下面是我的 work around，用add_naming_instance的方法持续注册（bad idea）

class NacosManager:

    def __init__(self, nacos_cfg: NacosConfig = None):
        if nacos_cfg is None:
            nacos_cfg = NacosConfig()
        
        self.nacos_cfg = nacos_cfg

        self.service_host: str = find_this_host()       #服务注册的地址
        self.service_port: int = find_free_port()       #服务注册的端口

        # Nacos的交互实例
        self.client = NacosClient(
            server_addresses = self.nacos_cfg.server_addresses,
            namespace = self.nacos_cfg.namespace_id
        )

    def register(self) -> None:
        """
        注册服务到nacos
        """
        self.client.add_naming_instance(
            service_name = self.nacos_cfg.service_name,
            ip = self.service_host,
            port = self.service_port,
            cluster_name = self.nacos_cfg.service_cluster_name,
            group_name = self.nacos_cfg.group_name
        )

   def heartbeat(self) -> None:
        """
        异步发送心跳
        """

        while True:
            # FIXME: 发送心跳不管用，因为nacos是2.04版本，这个sdk不支持，所以改成5秒钟注册一次
            self.register()
            time.sleep(5)

[KomachiSion]

升级一下python-sdk版本试一下呢？ 我也没法复现。

[KomachiSion]

No more response from author for a long time, and this problem seems new version has solved this problem.