How many requests can be processed simultaneously by R OpenCPU

问题

I am new to OpenCPU, I look at the documents at https://www.opencpu.org/, It looks that OpenCPU can process http requests concurrently? I ask so because R itself only has single-thread mode, and how many requests can it process concurrently?

Thanks.

回答1:

If you run the Apache based opencpu-server there is no limit to the number of concurrent requests. You can tweak the number of workers in the prefork settings.

The local single-user server in R on the other hand only uses a single R process. You can still make concurrent requests, but they will automatically be queued and processed one after the other.

One way or another, you shouldn't worry about it in the client.

来源：https://stackoverflow.com/questions/44688149/how-many-requests-can-be-processed-simultaneously-by-r-opencpu