DataScript: avi.pool.get_server_status
DataScript
| Function | avi.pool.get_server_status(pool, server, port) |
| Description | Determine the status of the server listening at a specified port. |
| Events | HTTP_REQ HTTP_RESP |
| Parameter | All three parameter fields are required. pool can be a specific pool name or an expression that evaluates to a valid pool name. The server flag is the IPv4 (or, starting with 18.1.3, IPv6) address of the server, in quotes. The port flag forwards the connection to a specific service port of the server. The port must be a number between 0 and 65536, or an expression that evaluates to a valid port number.. |
| Returns | Return value of 0 indicates the server is down. Return value of 1 indicates the server is up. |
| Example | If a server is down, redirect traffic elsewhere. |