Explicit echo ack protobuf with reliable semantics

2012-02-25 14:34:39 -05:00
parent e9ce05bc7b
commit 3a92cd1393
13 changed files with 72 additions and 51 deletions
@@ -19,7 +19,12 @@ message ResizeMessage {
  optional int32 height = 6;
 }

+message EchoAck {
+  optional uint64 echo_ack_num = 8;
+}
+
 extend Instruction {
  optional HostBytes hostbytes = 2;
  optional ResizeMessage resize = 3;
+  optional EchoAck echoack = 7;
 }
@@ -9,7 +9,6 @@ message Instruction {
  optional uint64 new_num = 3;
  optional uint64 ack_num = 4;
  optional uint64 throwaway_num = 5;
-  optional uint64 late_ack_num = 7;

  optional bytes diff = 6;
 }