WSO2 API Manager自定义路由

Question

Is there a way to dynamically set the endpoints in WSO2 API Manager to something other than the configured production and sandbox URLs? In my case, I want to route based on an incoming header value; resulting in something like:

https://my_dynamically_determined_subdomain.my_static_domain.com

I tried doing this with a custom handler class that writes my desired URL to the "To" header, but that doesn't seem to affect the routing.

Is there another way to accomplish this?

Answer 1

Your approach seems to be good. You can set "To" header dynamically. But you have to use a Default Endpoint , instead of a HTTP Endpoint . Default Endpoint will send the message to the URL found in "To" header. Please modify your inSequence of the API Configuration (found in $AM_HOME/repository/deployment/server/synapse-configs/default/api/your-api.xml) to replace the HTTP endpoint with a Default endpoint, as shown below.

If you want to do this to all of your APIs, then you can edit velocity_templates.xml so that all the APIs will be published with default endpoints automatically. Please refer this doc for more details on this. It is worth to have a look at this blog post which is discussing a similar pattern what you are trying to do.