setProxy
Specifies IP and port of a proxy server. Future requests will pass through this proxy server.
General format
void setProxy( ip, port )
Syntax rules
1. ip is an alphanumeric data item that specifies the proxy server IP address
2. port is a numeric data item that specifies the proxy server port.
General rules
1. This method can be called before issuing a request with one of these methods: doDelete, doDeleteEx, doGet, doHead, doPatch, doPatchEx, doPost, doPostEx, doPostMultipart, doPut or doPutEx.
2. The proxy remains set for all future requests performed by the HTTPClient instance.