2

我正在尝试从 $connect 路由向潜在连接的客户端发送套接字消息。我成功地从 dynamodb 检索到连接 ID。每当我尝试发送任何东西时,都会收到错误消息:

No method found matching route %40connections/aM50DdTXCYcCGEA%3D for http method POST

我用来发送的代码:

Amazon.Runtime.AWSCredentials cd = new Amazon.Runtime.BasicAWSCredentials("*******", "******");

var domainName = request.RequestContext.DomainName;
var endpoint = $"https://{domainName}/{stage}";
context.Logger.LogLine($"API Gateway management endpoint: {endpoint}");

 apiClient = new AmazonApiGatewayManagementApiClient(cd,
                new AmazonApiGatewayManagementApiConfig
                {
                    ServiceURL = endpoint,
                    RegionEndpoint = Amazon.RegionEndpoint.USEast2
                });
Message testMessage = new Message()
            {
                AppId = "TestApp",
                CommandData = "Testing"
            };


MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(testMessage)));

PostToConnectionResponse response = await apiClient.PostToConnectionAsync(new PostToConnectionRequest()
                    {
                        ConnectionId = Uri.EscapeUriString(existing.ConnectionId),
                        Data = stream
                    });

我似乎找不到任何表明 POST 的端点为什么不工作的东西(我在 nodejs 中有一个工作示例,但我们需要在 .Net 中完成)。如果有人有任何建议,我将如何找到问题所在,我们将不胜感激。

我已经确认端点与部署的 WebSocket API Gateway url 匹配。

视觉工作室 2017

.Net 核心 2.1

AWSSDK.ApiGatewayManagementApi 3.3.100.23

谢谢!

4

2 回答 2

0

我做了更多相同的代码并且它有效

        AmazonApiGatewayManagementApiClient client = new AmazonApiGatewayManagementApiClient(new AmazonApiGatewayManagementApiConfig() {
            ServiceURL = "https://" + request.RequestContext.DomainName + "/" + request.RequestContext.Stage
        });

        MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(document)));
        PostToConnectionRequest postRequest = new PostToConnectionRequest()
        {
            ConnectionId = request.RequestContext.ConnectionId,
            Data = stream
        };

        var result = client.PostToConnectionAsync(postRequest);
        result.Wait();
于 2019-06-07T19:55:14.203 回答
0

我最终删除了所有 IAM 角色并重新制作了它们。我猜有些东西配置错误,或者如果 IAM 使用任何类型的缓存系统,它可能被锁定到旧版本。它现在正在工作。很抱歉延迟在这里发布我的发现!

于 2019-06-10T18:15:50.120 回答