About nginx module developing

[ZHOU Xiaobo]

hi

I am new to nginx module developing.
I want to implement a module to deal with this demand:

1, nginx receives a request from client 
2, nginx sends two internal requests(http or protobuf etc.) to 2 backend servers
3, after the responses of the two internal requests received nginx makes the response and sends to the client

I am not sure that whether nginx can do this.
thx


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Sincerely yours
                         ZHOU Xiaobo
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