Events and actions
Scripts are associated with a particular virtual server, and they are event-driven. A script is triggered when the associated virtual server receives an HTTP request or response. Then, it does the programmed action.
|You can set different script priorities when you run multiple scripts at once. See Prioritize scripts for more information.|
Script events and actions provides the syntax, usage, and examples of the predefined commands that are useful for writing scripts.
|HTTP_REQUEST||The virtual server receives a complete HTTP request header.|
|HTTP_RESPONSE||The virtual server receives a complete HTTP response header.|
|RULE_INIT||The event is used to initialize global or static variables used within a script. It is triggered when a script is added or modified, or when the device starts up, or when the software is restarted.|
|VS_LISTENER_BIND||The virtual server tries to bind.|
|SERVER_BEFORE_CONNECT||The virtual server is going to connect to the backend real server.|
|SERVER_CONNECTED||The HTTP proxy deems that the backend real server is connected.|
|AUTH_RESULT||The authentication (HTML Form / HTTP-basic) is done.|
|HTTP_RESPONSE_CONTINUE||Triggered immediately when the system receives a 100 continue response from the server.|
|HTTP_DATA_FETCH_SET_DEMO||FortiADC reads the body of every HTTP request, and can manipulate the data depending on settings.|
|HTTP_DATA_REQUEST||Triggered whenever an HTTP:collect command finishes processing, after collecting the requested amount of data.|
|HTTP_REQUEST_SEND||Triggered immediately before a request is sent to a server.|
|HTTP_RESPONSE_CONTINUE||Triggered immediately when the system receives a 100 Continue response from the server.|
Triggered when an HTTP:collect command finishes processing on the server side of a connection.
|CLIENTSSL_HANDSHAKE||The virtual server receives a complete HTTPS handshake on the client side.
|SERVERSSL_HANDSHAKE||FortiADC receives a complete HTTPS handshake on the server side.|
|CLIENTSSL_RENEGOTIATE||The virtual server receives a re-connection request from a peer.|
|SERVERSSL_RENEGOTIATE||FortiADC sends a re-connection request to a peer.|
|TCP_ACCEPTED||The virtual server receives a complete TCP connection.|
|TCP_CLOSED||The virtual server close a TCP connection.|
Event hook inside process_sticking_rules() in httproxy.
Event hook after LB is done and assigns real server according to ADC method.
|in Lua mode||An action defined by a Lua script that uses predefined commands and variables to manipulate the HTTP request/response or select a content route.|