HTTP/2 Client Agent
- Former user (Deleted)
- Kevin Wu
The HTTP/2 Client agent allows you to configure an HTTP client in a real-time workflow. The agent sends requests by converting the UDRs to HTTP 2 requests and then receives the responses which are then routed into the workflow.Â
The agent can be used for both HTTP/1 and HTTP/2.
To be able to use the HTTP/2 Client agent, this processing agent must be preceded by an Analysis agent in the workflow that you create. The APL code must include a RequestCycle object as shown in the example APL code below. In the APL code, you must ensure that req.secureis set to true and that req.httpVersion is set to http2.
consume {
http.RequestCycle req = udrCreate(http.RequestCycle);
req.host = "myserver";
req.port = "8181";
req.secure = true;
req.httpVersion = "http2";
req.path = "/nf-instance";
req.method = "GET";
debug("sending request"+req);
udrRoute(req);
}Prerequisites
The reader of this information should be familiar with:
Hypertext Transfer Protocol version 2 (RFC 7540:Â https://tools.ietf.org/html/rfc7540)
Hypertext Transfer Protocol version 1.1 (RFC 2616:Â http://www.ietf.org/rfc/rfc2616.txt)
The Transport Layer Security (TLS) Protocol version 1.3 (RFC 8446:Â https://tools.ietf.org/html/rfc8446)