diff --git a/libp2p/transports/webrtctransport.nim b/libp2p/transports/webrtctransport.nim
index 28057330f..d5d839204 100644
--- a/libp2p/transports/webrtctransport.nim
+++ b/libp2p/transports/webrtctransport.nim
@@ -77,6 +77,39 @@ proc encode(msg: WebRtcMessage): seq[byte] =
   pb.finish()
   pb.buffer
 
+# -- Raw WebRTC Stream --
+
+type
+  RawWebRtcStream = ref object of Connection
+    dataChannel: DataChannelStream
+    readData: seq[byte]
+
+proc new(_: type RawWebRtcStream, dataChannel: DataChannelStream): RawWebRtcStream =
+  let stream = RawWebRtcStream(dataChannel: dataChannel)
+  stream
+
+method closeImpl*(s: RawWebRtcStream): Future[void] =
+  # TODO: close datachannel
+  discard
+
+method write*(s: RawWebRtcStream, msg: seq[byte]): Future[void] =
+  trace "RawWebrtcStream write", msg, len=msg.len()
+  s.dataChannel.write(msg)
+
+method readOnce*(s: RawWebRtcStream, pbytes: pointer, nbytes: int): Future[int] {.async.} =
+  # TODO:
+  # if s.isClosed:
+  #   raise newLPStreamEOFError()
+
+  if s.readData.len() == 0:
+    let rawData = await s.dataChannel.read()
+    s.readData = rawData
+  trace "readOnce RawWebRtcStream", data = s.readData, nbytes
+
+  result = min(nbytes, s.readData.len)
+  copyMem(pbytes, addr s.readData[0], result)
+  s.readData = s.readData[result..^1]
+
 # -- Stream --
 const MaxMessageSize = 16384 # 16KiB
 
@@ -85,7 +118,7 @@ type
     Sending, Closing, Closed
 
   WebRtcStream = ref object of Connection
-    dataChannel: DataChannelStream
+    rawStream: RawWebRtcStream
     sendQueue: seq[(seq[byte], Future[void])]
     sendLoop: Future[void]
     readData: seq[byte]
@@ -97,7 +130,8 @@ proc new(
     dataChannel: DataChannelStream,
     oaddr: Opt[MultiAddress],
     peerId: PeerId): WebRtcStream =
-  let stream = WebRtcStream(dataChannel: dataChannel, observedAddr: oaddr, peerId: peerId)
+  let stream = WebRtcStream(rawStream: RawWebRtcStream.new(dataChannel),
+                            observedAddr: oaddr, peerId: peerId)
   procCall Connection(stream).initStream()
   stream
 
@@ -105,7 +139,7 @@ proc sender(s: WebRtcStream) {.async.} =
   while s.sendQueue.len > 0:
     let (message, fut) = s.sendQueue.pop()
     #TODO handle exceptions
-    await s.dataChannel.write(message)
+    await s.rawStream.writeLp(message)
     if not fut.isNil: fut.complete()
 
 proc send(s: WebRtcStream, msg: WebRtcMessage, fut: Future[void] = nil) =
@@ -121,6 +155,7 @@ method write*(s: WebRtcStream, msg2: seq[byte]): Future[void] =
   # We avoid this by filling the s.sendQueue synchronously
 
   var msg = msg2
+  trace "WebrtcStream write", msg, len=msg.len()
   let retFuture = newFuture[void]("WebRtcStream.write")
   if s.txState != Sending:
     retFuture.fail(newLPStreamClosedError())
@@ -158,7 +193,7 @@ method readOnce*(s: WebRtcStream, pbytes: pointer, nbytes: int): Future[int] {.a
 
     let
       #TODO handle exceptions
-      message = await s.dataChannel.read()
+      message = await s.rawStream.readLp(MaxMessageSize)
       decoded = WebRtcMessage.decode(message).tryGet()
 
     decoded.flag.withValue(flag):
diff --git a/testwebrtc.nim b/testwebrtc.nim
index 17fb6f60a..efedbd56a 100644
--- a/testwebrtc.nim
+++ b/testwebrtc.nim
@@ -1,4 +1,18 @@
 import chronos, libp2p, libp2p/transports/webrtctransport
+import stew/byteutils
+
+proc echoHandler(conn: Connection, proto: string) {.async.} =
+  defer: await conn.close()
+  while true:
+    try:
+      echo "\e[35;1m => Echo Handler <=\e[0m"
+      let msg = string.fromBytes(await conn.readLp(1024))
+      echo " => Echo Handler Receive:  ", msg, " <="
+      echo " => Echo Handler Try Send: ", msg & "1", " <="
+      await conn.writeLp(msg & "1")
+    except CatchableError as e:
+      echo " => Echo Handler Error: ", e.msg, " <="
+      break
 
 proc main {.async.} =
   let switch =
@@ -10,7 +24,15 @@ proc main {.async.} =
     .withNoise()
     .build()
 
+  let
+    codec = "/echo/1.0.0"
+    proto = new LPProtocol
+  proto.handler = echoHandler
+  proto.codec = codec
+
+  switch.mount(proto)
   await switch.start()
+  echo "\e[31;1m", $(switch.peerInfo.addrs[0]), "/p2p/", $(switch.peerInfo.peerId), "\e[0m"
   await sleepAsync(1.hours)
 
 waitFor main()