p2p: added received at to peer message

p2p.Msg.ReceivedAt can be used for determining block propagation from
begining to end.

1 files changed, 4 insertions, 3 deletions

diff --git a/p2p/message.go b/p2p/message.go
index be6405d6f..5ab5ab73e 100644
--- a/p2p/message.go
+++ b/p2p/message.go
@@ -22,9 +22,10 @@ import (
 // structure, encode the payload into a byte array and create a
 // separate Msg with a bytes.Reader as Payload for each send.
 type Msg struct {
-	Code    uint64
-	Size    uint32 // size of the paylod
-	Payload io.Reader
+	Code       uint64
+	Size       uint32 // size of the paylod
+	Payload    io.Reader
+	ReceivedAt time.Time
 }
 
 // Decode parses the RLP content of a message into