sockets - VSCode，无法设置用于动态端口转发到远程端口 : connect ECONNREFUSED 的套接字

Question

我尝试通过 Microsoft 的远程 SSH 扩展将 VSCode 连接到树莓派 pi4，但每次都会收到 ECONNREFUSED 错误。错误日志:

[14:49:20.954] Starting forwarding server. localPort 58139 -> socksPort 58137 -> remotePort 44131
[14:49:20.954] Forwarding server listening on 58139
[14:49:20.954] Waiting for ssh tunnel to be ready
[14:49:20.955] [Forwarding server 58139] Got connection 0
[14:49:20.956] Tunneled 44131 to local port 58139
[14:49:20.957] Resolved "ssh-remote+192.168.42.1" to "127.0.0.1:58139"
[14:49:20.958] Failed to set up socket for dynamic port forward to remote port 44131: connect ECONNREFUSED 127.0.0.1:58137. Is the remote port correct?
[14:49:20.965] ------




[14:49:20.980] [Forwarding server 58139] Got connection 1
[14:49:20.981] Failed to set up socket for dynamic port forward to remote port 44131: connect ECONNREFUSED 127.0.0.1:58137. Is the remote port correct?

VScode 将成功 ssh 到 pi 并安装 vscode 服务器，但不久之后就会失败。

这是我输入 VSCode 来创建 SSH 主机的行:

ssh -i ~/.ssh/rsa_file <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="a6d6cfe6979f948897909e8892948897" rel="noreferrer noopener nofollow">[email protected]</a>

pi 的 ssh 文件有:

Port 22
AllowTcpForwarding yes
AllowAgentForwarding yes
AllowStreamLocalForwarding yes
DisableForwarding no
TCPKeepAlive yes

我的本​​地配置:

Host vscode_to_pi
  HostName 192.168.42.1
  IdentityFile ~/.ssh/rsa_file
  User pi
  ForwardAgent yes
  ForwardX11 yes
  PubKeyAcceptedKeyTypes=+ssh-rsa
  HostKeyAlgorithms=+ssh-rsa
  StrictHostKeyChecking=no

我已经尝试过:

1. https://github.com/microsoft/vscode-remote-release/issues/6447
2. https://github.com/microsoft/vscode-remote-release/issues/4182
3. SSH Port forwarding failed when trying to connect to remote database via SSH
4. VSCode Remote SSH Connection Failed
5. 终止主机上的 VSCode 服务器，重新安装
6. 重新启动 VSCode

一些注意事项:

1. 我通过 pi 的 wifi 适配器连接到 pi。该 pi 在连接时不允许访问互联网，但 pi 能够正常安装 VSCode 服务器。
2. 在扩展程序设置中，“启用代理转发”和“启用动态转发”已打开。
3. 本地服务器下载已关闭。无论如何，如果我连接到 pi，我就无法下载任何内容。
4. Pi4 debian 版本是 11.3
5. VSCode 版本是 1.76.2
6. 远程 - ssh 扩展版本是 v0.101.2023032415

Answer 1

我有同样的情况，我通过删除 ~/.ssh/known_hosts 文件解决了这个问题。

我的操作系统:Mac OS Monterrey