feat: realtime

(cherry picked from commit d4966246e68dbdcdab45ec5c5141362834d74425)

relay/common/relay_info.go

@@ -4,6 +4,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/websocket"
 	"one-api/common"
+	"one-api/dto"
 	"one-api/relay/constant"
 	"strings"
 	"time"
@@ -35,11 +36,18 @@ type RelayInfo struct {
 	ShouldIncludeUsage   bool
 	ClientWs             *websocket.Conn
 	TargetWs             *websocket.Conn
+	InputAudioFormat     string
+	OutputAudioFormat    string
+	RealtimeTools        []dto.RealTimeTool
+	IsFirstRequest       bool
 }
 
 func GenRelayInfoWs(c *gin.Context, ws *websocket.Conn) *RelayInfo {
 	info := GenRelayInfo(c)
 	info.ClientWs = ws
+	info.InputAudioFormat = "pcm16"
+	info.OutputAudioFormat = "pcm16"
+	info.IsFirstRequest = true
 	return info
 }