Files
godoxy-yusing/internal/watcher/health/monitor/agent_proxied.go
yusing 8b5cb947c8 refactor(agent): extract agent pool and HTTP utilities to dedicated package
Moved non-agent-specific logic from agent/pkg/agent/ to internal/agentpool/:
- pool.go: Agent pool management (Get, Add, Remove, List, Iter, etc.)
- http_requests.go: HTTP utilities (health checks, forwarding, websockets, reverse proxy)
- agent.go: Agent struct with HTTP client management

This separates general-purpose pool management from agent-specific configuration,
improving code organization and making the agent package focused on agent config only.
2026-01-08 12:02:21 +08:00

72 lines
1.6 KiB
Go

package monitor
import (
"net/url"
"github.com/yusing/godoxy/internal/agentpool"
"github.com/yusing/godoxy/internal/types"
"github.com/yusing/goutils/synk"
)
type (
AgentProxiedMonitor struct {
agent *agentpool.Agent
query synk.Value[string]
*monitor
}
AgentCheckHealthTarget struct {
Scheme string
Host string
Path string
}
)
func AgentTargetFromURL(url *url.URL) *AgentCheckHealthTarget {
return &AgentCheckHealthTarget{
Scheme: url.Scheme,
Host: url.Host,
Path: url.Path,
}
}
func (target *AgentCheckHealthTarget) buildQuery() string {
query := make(url.Values, 3)
query.Set("scheme", target.Scheme)
query.Set("host", target.Host)
query.Set("path", target.Path)
return query.Encode()
}
func (target *AgentCheckHealthTarget) displayURL() *url.URL {
return &url.URL{
Scheme: target.Scheme,
Host: target.Host,
Path: target.Path,
}
}
func NewAgentProxiedMonitor(agent *agentpool.Agent, config types.HealthCheckConfig, target *AgentCheckHealthTarget) *AgentProxiedMonitor {
mon := &AgentProxiedMonitor{
agent: agent,
}
mon.monitor = newMonitor(target.displayURL(), config, mon.CheckHealth)
mon.query.Store(target.buildQuery())
return mon
}
func (mon *AgentProxiedMonitor) CheckHealth() (types.HealthCheckResult, error) {
resp, err := mon.agent.DoHealthCheck(mon.config.Timeout, mon.query.Load())
result := types.HealthCheckResult{
Healthy: resp.Healthy,
Detail: resp.Detail,
Latency: resp.Latency,
}
return result, err
}
func (mon *AgentProxiedMonitor) UpdateURL(url *url.URL) {
mon.monitor.UpdateURL(url)
newTarget := AgentTargetFromURL(url)
mon.query.Store(newTarget.buildQuery())
}