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.
This commit is contained in:
yusing
2026-01-08 12:02:21 +08:00
parent 751d73da7c
commit db2eda49f1
21 changed files with 380 additions and 322 deletions

View File

@@ -15,7 +15,7 @@ import (
"time"
"github.com/rs/zerolog/log"
"github.com/yusing/godoxy/agent/pkg/agent"
"github.com/yusing/godoxy/internal/agentpool"
config "github.com/yusing/godoxy/internal/config/types"
"github.com/yusing/godoxy/internal/docker"
"github.com/yusing/godoxy/internal/homepage"
@@ -94,7 +94,7 @@ type (
provider types.RouteProvider
agent *agent.AgentConfig
agent *agentpool.Agent
started chan struct{}
onceStart sync.Once
@@ -153,10 +153,10 @@ func (r *Route) validate() gperr.Error {
}
var ok bool
// by agent address
r.agent, ok = agent.GetAgent(r.Agent)
r.agent, ok = agentpool.Get(r.Agent)
if !ok {
// fallback to get agent by name
r.agent, ok = agent.GetAgentByName(r.Agent)
r.agent, ok = agentpool.GetAgent(r.Agent)
if !ok {
return gperr.Errorf("agent %s not found", r.Agent)
}
@@ -510,7 +510,7 @@ func (r *Route) Type() route.RouteType {
panic(fmt.Errorf("unexpected scheme %s for alias %s", r.Scheme, r.Alias))
}
func (r *Route) GetAgent() *agent.AgentConfig {
func (r *Route) GetAgent() *agentpool.Agent {
if r.Container != nil && r.Container.Agent != nil {
return r.Container.Agent
}

View File

@@ -6,8 +6,8 @@ import (
"github.com/pires/go-proxyproto"
"github.com/rs/zerolog"
"github.com/yusing/godoxy/agent/pkg/agent"
"github.com/yusing/godoxy/internal/acl"
"github.com/yusing/godoxy/internal/agentpool"
"github.com/yusing/godoxy/internal/entrypoint"
nettypes "github.com/yusing/godoxy/internal/net/types"
ioutils "github.com/yusing/goutils/io"
@@ -19,7 +19,7 @@ type TCPTCPStream struct {
listener net.Listener
laddr *net.TCPAddr
dst *net.TCPAddr
agent *agent.AgentConfig
agent *agentpool.Agent
preDial nettypes.HookFunc
onRead nettypes.HookFunc
@@ -27,7 +27,7 @@ type TCPTCPStream struct {
closed atomic.Bool
}
func NewTCPTCPStream(network, listenAddr, dstAddr string, agentCfg *agent.AgentConfig) (nettypes.Stream, error) {
func NewTCPTCPStream(network, listenAddr, dstAddr string, agent *agentpool.Agent) (nettypes.Stream, error) {
dst, err := net.ResolveTCPAddr(network, dstAddr)
if err != nil {
return nil, err
@@ -36,7 +36,7 @@ func NewTCPTCPStream(network, listenAddr, dstAddr string, agentCfg *agent.AgentC
if err != nil {
return nil, err
}
return &TCPTCPStream{network: network, laddr: laddr, dst: dst, agent: agentCfg}, nil
return &TCPTCPStream{network: network, laddr: laddr, dst: dst, agent: agent}, nil
}
func (s *TCPTCPStream) ListenAndServe(ctx context.Context, preDial, onRead nettypes.HookFunc) {

View File

@@ -10,8 +10,8 @@ import (
"time"
"github.com/rs/zerolog"
"github.com/yusing/godoxy/agent/pkg/agent"
"github.com/yusing/godoxy/internal/acl"
"github.com/yusing/godoxy/internal/agentpool"
nettypes "github.com/yusing/godoxy/internal/net/types"
"github.com/yusing/goutils/synk"
"go.uber.org/atomic"
@@ -23,7 +23,7 @@ type UDPUDPStream struct {
laddr *net.UDPAddr
dst *net.UDPAddr
agent *agent.AgentConfig
agent *agentpool.Agent
preDial nettypes.HookFunc
onRead nettypes.HookFunc
@@ -53,7 +53,7 @@ const (
var bufPool = synk.GetSizedBytesPool()
func NewUDPUDPStream(network, listenAddr, dstAddr string, agentCfg *agent.AgentConfig) (nettypes.Stream, error) {
func NewUDPUDPStream(network, listenAddr, dstAddr string, agent *agentpool.Agent) (nettypes.Stream, error) {
dst, err := net.ResolveUDPAddr(network, dstAddr)
if err != nil {
return nil, err
@@ -66,7 +66,7 @@ func NewUDPUDPStream(network, listenAddr, dstAddr string, agentCfg *agent.AgentC
network: network,
laddr: laddr,
dst: dst,
agent: agentCfg,
agent: agent,
conns: make(map[string]*udpUDPConn),
}, nil
}