Question

在将我们的blazor应用程序部署到Azure时，它会由于以下错误而失败五分之四（从chrome开发工具复制）：

[2019-12-16T11:12:55.214Z] Information: Normalizing '_blazor' to 'https://example.com/_blazor'.
[2019-12-16T11:12:55.470Z] Information: WebSocket connected to wss://example-web-signalr-service.service.signalr.net/client/?hub=componenthub&asrs.op=%2F_blazor&negotiateVersion=1&asrs_request_id=...&id=...&access_token=...
[2019-12-16T11:12:55.548Z] Error: The list of component records is not valid.
    e.log @ blazor.server.js:15
    C @ blazor.server.js:8
    (anonymous) @ blazor.server.js:8
    (anonymous) @ blazor.server.js:1
    e.invokeClientMethod @ blazor.server.js:1
    e.processIncomingData @ blazor.server.js:1
    connection.onreceive @ blazor.server.js:1
    i.onmessage @ blazor.server.js:1
[2019-12-16T11:12:55.552Z] Information: Connection disconnected.
Uncaught (in promise) Error: Invocation canceled due to the underlying connection being closed.
    at e.connectionClosed (blazor.server.js:1)
    at e.connection.onclose (blazor.server.js:1)
    at e.stopConnection (blazor.server.js:1)
    at e.transport.onclose (blazor.server.js:1)
    at e.close (blazor.server.js:1)
    at e.stop (blazor.server.js:1)
    at e.<anonymous> (blazor.server.js:1)
    at blazor.server.js:1
    at Object.next (blazor.server.js:1)
    at a (blazor.server.js:1)

我们对此毫无意义。如此失败的原因可能是什么？为什么在我们的本地开发人员计算机上它不会失败？很难在Google中找到任何与此相关的信息。

请告诉我是否需要提供更多信息。我不确定哪些代码片段可能是有用的信息。

Answer 1

尝试一下：

services.AddSignalR().AddAzureSignalR(options =>
{
    options.ServerStickyMode = Microsoft.Azure.SignalR.ServerStickyMode.Required;
});

Azure中的Blazor：组件记录列表无效

1 个答案: