diff options
Diffstat (limited to 'modules/caddyhttp/reverseproxy/healthchecks.go')
-rw-r--r-- | modules/caddyhttp/reverseproxy/healthchecks.go | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/modules/caddyhttp/reverseproxy/healthchecks.go b/modules/caddyhttp/reverseproxy/healthchecks.go index 33cfd82..410b9d4 100644 --- a/modules/caddyhttp/reverseproxy/healthchecks.go +++ b/modules/caddyhttp/reverseproxy/healthchecks.go @@ -153,32 +153,27 @@ func (h *Handler) doActiveHealthCheckForAllHosts() { log.Printf("[PANIC] active health check: %v\n%s", err, debug.Stack()) } }() - networkAddr := upstream.Dial - addr, err := caddy.ParseNetworkAddress(networkAddr) - if err != nil { - h.HealthChecks.Active.logger.Error("bad network address", - zap.String("address", networkAddr), - zap.Error(err), - ) - return - } - if addr.PortRangeSize() != 1 { - h.HealthChecks.Active.logger.Error("multiple addresses (upstream must map to only one address)", - zap.String("address", networkAddr), - ) - return - } - hostAddr := addr.JoinHostPort(0) - if addr.IsUnixNetwork() { + + portStr := strconv.Itoa(upstream.activeHealthCheckPort) + hostAddr := net.JoinHostPort(upstream.networkAddress.Host, portStr) + if upstream.networkAddress.IsUnixNetwork() { // this will be used as the Host portion of a http.Request URL, and // paths to socket files would produce an error when creating URL, // so use a fake Host value instead; unix sockets are usually local hostAddr = "localhost" } - err = h.doActiveHealthCheck(DialInfo{Network: addr.Network, Address: hostAddr}, hostAddr, upstream.Host) + + dialInfo := DialInfo{ + Upstream: upstream, + Network: upstream.networkAddress.Network, + Host: upstream.networkAddress.Host, + Port: portStr, + Address: hostAddr, + } + err := h.doActiveHealthCheck(dialInfo, hostAddr, upstream.Host) if err != nil { h.HealthChecks.Active.logger.Error("active health check failed", - zap.String("address", networkAddr), + zap.String("address", hostAddr), zap.Error(err), ) } |