Phoenix Channels [warn] Ignoring unmatched topic "topic:subtopic" - 如何避免终端警告信息？

Phoenix Channels [warn] Ignoring unmatched topic "topic:subtopic" - How to Avoid Terminal Warning Message?

虽然 运行 Phoenix Chat Example App 在 localhost 我们看到了这个 "noisy" 警告：

[warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket

code/phoenix-chat-example $ mix phx.server [info] Running ChatWeb.Endpoint with Cowboy using http://0.0.0.0:4000 09:50:37 - info: compiled 6 files into 2 files, copied 3 in 1.7 sec [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket [info] JOIN "chat_room:lobby" to ChatWeb.ChatRoomChannel Transport: Phoenix.Transports.WebSocket (2.0.0) Serializer: Phoenix.Transports.V2.WebSocketSerializer Parameters: %{} [info] Replied chat_room:lobby :ok [debug] QUERY OK source="messages" db=5.9ms decode=7.3ms SELECT m0."id", m0."message", m0."name", m0."inserted_at", m0."updated_at" FROM "messages" AS m0 [] [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket [warn] Ignoring unmatched topic "topic:subtopic" in ChatWeb.UserSocket

当客户端打开时，警告会无限期地记录在 Terminal/Console 中...

尝试搜索 Google / GitHub / Whosebug / Elixir 论坛 ...
但没有 明显的 解决方案...

如果您知道如何删除此警告，请分享！谢谢！

附加信息

client tries to connect到这个频道。

channel you do define 的名称完全不同。

将这两个对应起来，例如通过将 topic:subtopic 更改为 chat_room:lobby.