Currently nginx prevents this feature, but it is on the roadmap for 1.5. Essentially, allow curl -XPOST -d @binaryfile.tgz to a pub endpoint, with subscribers draining the connection. Continue to drain the buffer based on the subscriber. If no subscriber is draining the buffer, then the buffer will accum to a max, then wait until the timeout limit.
Currently nginx prevents this feature, but it is on the roadmap for 1.5. Essentially, allow curl -XPOST -d @binaryfile.tgz to a pub endpoint, with subscribers draining the connection. Continue to drain the buffer based on the subscriber. If no subscriber is draining the buffer, then the buffer will accum to a max, then wait until the timeout limit.