MINOR: dns: Handle SRV records.
Make it so for each server, instead of specifying a hostname, one can use
a SRV label.
When doing so, haproxy will first resolve the SRV label, then use the
resulting hostnames, as well as port and weight (priority is ignored right
now), to each server using the SRV label.
It is resolved periodically, and any server disappearing from the SRV records
will be removed, and any server appearing will be added, assuming there're
free servers in haproxy.
diff --git a/include/proto/server.h b/include/proto/server.h
index c4f8e1d..d35a9c1 100644
--- a/include/proto/server.h
+++ b/include/proto/server.h
@@ -53,6 +53,7 @@
/* functions related to server name resolution */
int snr_update_srv_status(struct server *s, int has_no_ip);
+const char *update_server_fqdn(struct server *server, const char *fqdn, const char *updater);
int snr_resolution_cb(struct dns_requester *requester, struct dns_nameserver *nameserver);
int snr_resolution_error_cb(struct dns_requester *requester, int error_code);
struct server *snr_check_ip_callback(struct server *srv, void *ip, unsigned char *ip_family);