azure如何建立与混合连接管理器的连接? [英] How does azure make connection to the hybrid connection manager?

问题描述

根据混合通信文档 https://docs.microsoft.com/en-us/azure/biztalk-services/integration-hybrid-connection-overview 混合连接不需要在防火墙中打开任何入站端口.

As per hybrid communication documentation https://docs.microsoft.com/en-us/azure/biztalk-services/integration-hybrid-connection-overview hybrid connections does not require any inbound ports to be opened in firewall.

但是如果没有入站端口，则如何与来自外部世界的内部资源进行通信?我了解混合连接管理器(HCM)充当通信的桥梁，但是驻留在公司网络中的HCM如何从Azure接收消息?

But without an inbound port how does the communication happen with on premise resource from outside world? I understand the Hybrid connection manager (HCM) acts as a bridge for communication, but how does HCM, which resides in corporate network receive messages from Azure?

推荐答案

但是如果没有入站端口，则如何与来自外部世界的内部资源进行通信?

But without an inbound port how does the communication happen with on premise resource from outside world?

双方(Web应用和本地)打开与混合连接终结点的出站连接-实际上只是

Both parties (Web App and on-prem) open outbound connections to the Hybrid Connection endpoint - which is really just Service Bus Relay underneath. The HC endpoint then patches together the two TCP pipes.

这是一张图片:

您还可以对混合连接进行高可用性，只需在两个混合连接管理器上使用相同的连接字符串-负载平衡和故障转移将被激活:

You can also do High Availability with Hybrid Connections, just use the same Connection String on both Hybrid Connection Managers - load-balancing and failover will be activated:

请注意，这里有一个新的Hybrid Connections产品(v2)，它消除了对BizTalk名称空间的依赖.此处的更多信息: https://docs .microsoft.com/en-us/azure/app-service/app-service-hybrid-connections

Note there's a new Hybrid Connections offering (v2), which removes the dependency on BizTalk namespaces. More on that here: https://docs.microsoft.com/en-us/azure/app-service/app-service-hybrid-connections

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