gsh-digital-services/seaweedFS
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master: redirect clients to the new leader

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This commit is contained in:
Chris Lu
2019-07-31 01:54:42 -07:00
parent 8afd8d35b3
commit 19360ab10a
4 changed files with 217 additions and 175 deletions
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5
weed/pb/master.proto
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@@ -7,7 +7,7 @@ package master_pb;
service Seaweed {
rpc SendHeartbeat (stream Heartbeat) returns (stream HeartbeatResponse) {
}
rpc KeepConnected (stream ClientListenRequest) returns (stream VolumeLocation) {
rpc KeepConnected (stream KeepConnectedRequest) returns (stream VolumeLocation) {
}
rpc LookupVolume (LookupVolumeRequest) returns (LookupVolumeResponse) {
}
@@ -101,7 +101,7 @@ message SuperBlockExtra {
ErasureCoding erasure_coding = 1;
}
message ClientListenRequest {
message KeepConnectedRequest {
string name = 1;
}
@@ -110,6 +110,7 @@ message VolumeLocation {
string public_url = 2;
repeated uint32 new_vids = 3;
repeated uint32 deleted_vids = 4;
string leader = 5; // optional when leader is not itself
}
message LookupVolumeRequest {