Revert "TUN-6617: Dont fallback to http2 if QUIC conn was successful."

This reverts commit 679a89c7df.

connection/control.go

@@ -2,7 +2,6 @@ package connection
 
 import (
 	"context"
-	"fmt"
 	"io"
 	"net"
 	"time"
@@ -22,7 +21,6 @@ type controlStream struct {
 	namedTunnelProperties *NamedTunnelProperties
 	connIndex             uint8
 	edgeAddress           net.IP
-	protocol              Protocol
 
 	newRPCClientFunc RPCClientFunc
 
@@ -53,7 +51,6 @@ func NewControlStream(
 	newRPCClientFunc RPCClientFunc,
 	gracefulShutdownC <-chan struct{},
 	gracePeriod time.Duration,
-	protocol Protocol,
 ) ControlStreamHandler {
 	if newRPCClientFunc == nil {
 		newRPCClientFunc = newRegistrationRPCClient
@@ -67,7 +64,6 @@ func NewControlStream(
 		edgeAddress:           edgeAddress,
 		gracefulShutdownC:     gracefulShutdownC,
 		gracePeriod:           gracePeriod,
-		protocol:              protocol,
 	}
 }
 
@@ -84,9 +80,6 @@ func (c *controlStream) ServeControlStream(
 		rpcClient.Close()
 		return err
 	}
-
-	c.observer.logServerInfo(c.connIndex, registrationDetails.Location, c.edgeAddress, fmt.Sprintf("Connection %s registered", registrationDetails.UUID))
-	c.observer.sendConnectedEvent(c.connIndex, c.protocol, registrationDetails.Location)
 	c.connectedFuse.Connected()
 
 	// if conn index is 0 and tunnel is not remotely managed, then send local ingress rules configuration