fix lint

pkg/protocol/server.go

@@ -1,9 +1,15 @@
 package protocol
 
+// AgentNodeSystemProfile is an alias for NodeSystemProfile used by server.
 type AgentNodeSystemProfile = NodeSystemProfile
+
+// AgentNodeMetricSnapshot is an alias for NodeMetricSnapshot used by server.
 type AgentNodeMetricSnapshot = NodeMetricSnapshot
+
+// AgentNodeHealthEvent is an alias for NodeHealthEvent used by server.
 type AgentNodeHealthEvent = NodeHealthEvent
 
+// RelayProxyStat holds relay proxy statistics.
 type RelayProxyStat struct {
 	Name          string `json:"name"`
 	Type          string `json:"type"`
@@ -14,6 +20,7 @@ type RelayProxyStat struct {
 	ClientAddr    string `json:"client_addr"`
 }
 
+// RelayHeartbeatPayload is the relay heartbeat payload.
 type RelayHeartbeatPayload struct {
 	Version         string                   `json:"version"`
 	ExtVersion      string                   `json:"frp_version"`
@@ -29,6 +36,7 @@ type RelayHeartbeatPayload struct {
 	HealthEvents    []AgentNodeHealthEvent   `json:"health_events,omitempty"`
 }
 
+// RelayConfig holds relay configuration.
 type RelayConfig struct {
 	BindPort         int    `json:"bind_port"`
 	VhostHTTPPort    int    `json:"vhost_http_port"`
@@ -37,6 +45,7 @@ type RelayConfig struct {
 	WebServerEnabled bool   `json:"web_server_enabled"`
 }
 
+// RelaySettings holds relay runtime settings.
 type RelaySettings struct {
 	HeartbeatInterval       int    `json:"heartbeat_interval"`
 	WebsocketUpgradeEnabled bool   `json:"websocket_upgrade_enabled"`
@@ -47,22 +56,26 @@ type RelaySettings struct {
 	UpdateTag               string `json:"update_tag"`
 }
 
+// RelayHeartbeatResponse is the relay heartbeat response.
 type RelayHeartbeatResponse struct {
 	RelayConfig   *RelayConfig   `json:"relay_config"`
 	RelaySettings *RelaySettings `json:"relay_settings"`
 }
 
+// ActiveConfigMeta holds active configuration metadata.
 type ActiveConfigMeta struct {
 	Version  string `json:"version"`
 	Checksum string `json:"checksum"`
 }
 
+// FlaredConnectedRelay describes a connected relay info for flared.
 type FlaredConnectedRelay struct {
 	RelayNodeID string `json:"relay_node_id"`
 	Status      string `json:"status"`
 	ProxyCount  int    `json:"proxy_count"`
 }
 
+// FlaredHeartbeatPayload is the flared heartbeat payload.
 type FlaredHeartbeatPayload struct {
 	ClientVersion   string                 `json:"client_version"`
 	FrpVersion      string                 `json:"frp_version"`
@@ -73,11 +86,13 @@ type FlaredHeartbeatPayload struct {
 	CurrentChecksum string                 `json:"current_checksum"`
 }
 
+// FlaredHeartbeatResponse is the flared heartbeat response.
 type FlaredHeartbeatResponse struct {
 	ActiveConfig   *ActiveConfigMeta `json:"active_config"`
 	TunnelSettings *RelaySettings    `json:"tunnel_settings"`
 }
 
+// FlaredTunnelConfigResponse is the flared tunnel configuration response.
 type FlaredTunnelConfigResponse struct {
 	Version  string             `json:"version"`
 	Checksum string             `json:"checksum"`
@@ -85,6 +100,7 @@ type FlaredTunnelConfigResponse struct {
 	Proxies  []FlaredProxyEntry `json:"proxies"`
 }
 
+// FlaredRelayInfo holds flared relay information.
 type FlaredRelayInfo struct {
 	RelayNodeID string `json:"relay_node_id"`
 	Address     string `json:"address"`
@@ -92,6 +108,7 @@ type FlaredRelayInfo struct {
 	ProxyURL    string `json:"proxy_url"`
 }
 
+// FlaredProxyEntry represents a flared proxy entry.
 type FlaredProxyEntry struct {
 	Name          string   `json:"name"`
 	Type          string   `json:"type"`
@@ -100,6 +117,7 @@ type FlaredProxyEntry struct {
 	CustomDomains []string `json:"custom_domains"`
 }
 
+// ApplyLogPayload is the apply log payload for flared.
 type ApplyLogPayload struct {
 	NodeID              string `json:"node_id"`
 	Version             string `json:"version"`