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netstatushandler.go
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netstatushandler.go
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package channel
import (
"fmt"
"net"
kklogger "github.com/kklab-com/goth-kklogger"
)
type NetStatusInbound struct {
DefaultHandler
LogLevel kklogger.Level
}
func (h *NetStatusInbound) _AddrString(ctx HandlerContext) string {
lAddr := func() string {
if addr := ctx.Channel().LocalAddr(); addr != nil {
return addr.String()
}
return ""
}()
rAddr := func() string {
if nc, ok := ctx.Channel().(NetChannel); ok {
if addr := nc.RemoteAddr(); addr != nil {
return addr.String()
}
}
return ""
}()
return fmt.Sprintf("LocalAddr: %s, RemoteAddr: %s", lAddr, rAddr)
}
func (h *NetStatusInbound) Active(ctx HandlerContext) {
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Active", h._AddrString(ctx))
ctx.FireActive()
}
func (h *NetStatusInbound) Inactive(ctx HandlerContext) {
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Inactive", h._AddrString(ctx))
ctx.FireInactive()
}
func (h *NetStatusInbound) _Init() {
if h.LogLevel == 0 {
h.LogLevel = kklogger.TraceLevel
}
}
type NetStatusOutbound struct {
DefaultHandler
LogLevel kklogger.Level
}
func (h *NetStatusOutbound) _AddrString(ctx HandlerContext) string {
lAddr := func() string {
if addr := ctx.Channel().LocalAddr(); addr != nil {
return addr.String()
}
return ""
}()
rAddr := func() string {
if nc, ok := ctx.Channel().(NetChannel); ok {
if addr := nc.RemoteAddr(); addr != nil {
return addr.String()
}
}
return ""
}()
return fmt.Sprintf("LocalAddr: %s, RemoteAddr: %s", lAddr, rAddr)
}
func (h *NetStatusOutbound) Bind(ctx HandlerContext, localAddr net.Addr, future Future) {
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Bind", h._AddrString(ctx))
ctx.Bind(localAddr, future)
}
func (h *NetStatusOutbound) Close(ctx HandlerContext, future Future) {
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Close", h._AddrString(ctx))
ctx.Close(future)
}
func (h *NetStatusOutbound) Connect(ctx HandlerContext, localAddr net.Addr, remoteAddr net.Addr, future Future) {
lAddr := func() string {
if localAddr != nil {
return localAddr.String()
}
return ""
}()
rAddr := func() string {
if remoteAddr != nil {
return remoteAddr.String()
}
return ""
}()
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Connect", fmt.Sprintf("LocalAddr: %s, RemoteAddr: %s", lAddr, rAddr))
ctx.Connect(localAddr, remoteAddr, future)
}
func (h *NetStatusOutbound) Disconnect(ctx HandlerContext, future Future) {
h._Init()
kklogger.LogJ(h.LogLevel, "NetStatusHandler.Disconnect", h._AddrString(ctx))
ctx.Disconnect(future)
}
func (h *NetStatusOutbound) _Init() {
if h.LogLevel == 0 {
h.LogLevel = kklogger.TraceLevel
}
}