1 files changed, 10 insertions, 0 deletions
diff --git a/weed/pb/volume_server.proto b/weed/pb/volume_server.proto
index 93db5b981..7686cc614 100644
--- a/weed/pb/volume_server.proto
+++ b/weed/pb/volume_server.proto
@@ -24,6 +24,8 @@ service VolumeServer {
 
     rpc VolumeSyncStatus (VolumeSyncStatusRequest) returns (VolumeSyncStatusResponse) {
     }
+    rpc VolumeFollow (VolumeFollowRequest) returns (stream VolumeFollowResponse) {
+    }
     rpc VolumeSyncIndex (VolumeSyncIndexRequest) returns (stream VolumeSyncIndexResponse) {
     }
     rpc VolumeSyncData (VolumeSyncDataRequest) returns (stream VolumeSyncDataResponse) {
@@ -119,6 +121,14 @@ message VolumeSyncStatusResponse {
     uint64 idx_file_size = 8;
 }
 
+message VolumeFollowRequest {
+    uint32 volume_id = 1;
+    uint64 since = 2;
+}
+message VolumeFollowResponse {
+    bytes file_content = 1;
+}
+
 message VolumeSyncIndexRequest {
     uint32 volume_id = 1;
 }