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在运行Phoenix Chat Example App时，localhost我们看到了这个“嘈杂”的警告：

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

警告忽略未处理的主题

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，警告只会无限期地记录在终端/控制台中......

尝试搜索 Google / GitHub / StackOverflow / 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

  • 操作系统：OSX 10.13.2（最新）
  • 灵药v1.5.3：（最新）
  • 凤凰：（v1.3.0当前/稳定）
  • 终端：iTermv3.1.5
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1 回答 1

5

客户端尝试连接到此通道。

您定义的频道具有完全不同的名称。

将这两个对应起来，例如通过更改topic:subtopic为chat_room:lobby。

于 2018-01-12T12:49:49.573 回答