Files
new-api-custom/relay/websocket.go
T
cneicy a5f7b8e586
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feat: sync deployed v1.0.0-rc.38-custom.42
Sync production source including routing, billing, Astra detection and public uptime. Update custom build instructions and license packaging.
2026-09-26 04:49:11 +08:00

62 lines
1.9 KiB
Go

package relay
import (
"fmt"
"sync"
"time"
"github.com/QuantumNous/new-api/pkg/wsmanager"
relaycommon "github.com/QuantumNous/new-api/relay/common"
"github.com/QuantumNous/new-api/relaykit/dto"
"github.com/QuantumNous/new-api/relaykit/types"
"github.com/QuantumNous/new-api/service"
"github.com/gin-gonic/gin"
"github.com/gorilla/websocket"
)
func WssHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *types.NewAPIError) {
info.InitChannelMeta(c)
adaptor := GetAdaptor(info.ApiType)
if adaptor == nil {
return types.NewError(fmt.Errorf("invalid api type: %d", info.ApiType), types.ErrorCodeInvalidApiType, types.ErrOptionWithSkipRetry())
}
adaptor.Init(info)
//var requestBody io.Reader
//firstWssRequest, _ := c.Get("first_wss_request")
//requestBody = bytes.NewBuffer(firstWssRequest.([]byte))
statusCodeMappingStr := c.GetString("status_code_mapping")
resp, err := adaptor.DoRequest(c, info, nil)
if err != nil {
return types.NewError(err, types.ErrorCodeDoRequestFailed)
}
if resp != nil {
info.TargetWs = resp.(*websocket.Conn)
defer info.TargetWs.Close()
var closeOnce sync.Once
unregister := wsmanager.Register(info.ChannelId, wsmanager.KindRealtime, func(reason string) {
closeOnce.Do(func() {
deadline := time.Now().Add(time.Second)
closeMessage := websocket.FormatCloseMessage(websocket.ClosePolicyViolation, reason)
_ = info.ClientWs.WriteControl(websocket.CloseMessage, closeMessage, deadline)
_ = info.TargetWs.WriteControl(websocket.CloseMessage, closeMessage, deadline)
_ = info.ClientWs.Close()
_ = info.TargetWs.Close()
})
})
defer unregister()
}
usage, newAPIError := adaptor.DoResponse(c, nil, info)
if newAPIError != nil {
// reset status code 重置状态码
service.ResetStatusCode(newAPIError, statusCodeMappingStr)
return newAPIError
}
service.PostWssConsumeQuota(c, info, info.UpstreamModelName, usage.(*dto.RealtimeUsage), "")
return nil
}