haproxy-protocol.md (594B)
1 --- 2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3 SPDX-License-Identifier: curl 4 Long: haproxy-protocol 5 Help: Send HAProxy PROXY protocol v1 header 6 Protocols: HTTP 7 Added: 7.60.0 8 Category: http proxy 9 Multi: boolean 10 See-also: 11 - proxy 12 Example: 13 - --haproxy-protocol $URL 14 --- 15 16 # `--haproxy-protocol` 17 18 Send a HAProxy PROXY protocol v1 header at the beginning of the connection. 19 This is used by some load balancers and reverse proxies to indicate the 20 client's true IP address and port. 21 22 This option is primarily useful when sending test requests to a service that 23 expects this header.