prefix is V02_

Kong · Jan 6, 2025 · 7a517d0 · 7a517d0
1 parent f189dac
commit 7a517d0
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua
@@ -61,12 +61,12 @@ end
 
 local is_invalid_version
 do
-  local byte = string.byte
-  local CHAR_V = byte("V")
+  local sub = string.sub
+  local VER_PREFIX = "V02_"
 
-  -- version string must start with char 'V'
+  -- version string must start with 'V02_'
   is_invalid_version = function(v)
-    return byte(v) ~= CHAR_V
+    return sub(v, 1, 4) ~= VER_PREFIX
   end
 end
 

diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua
@@ -7,8 +7,8 @@ local ngx_null = ngx.null
 
 
 -- version string should be greater than any hex string(ngx.md5)
--- e.g.: "V000" > "FFFF"
-local VERSION_FMT = "V%031d"
+-- e.g.: "V02_0000" > "FFFFFFFF"
+local VERSION_FMT = "V02_%028d"
 
 
 function _M.new(db)

diff --git a/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua
@@ -9,7 +9,7 @@ local DP_PREFIX = "servroot_dp"
 
 -- now version must be a string
 local function fmt(v)
-  return string.format("V%031d", v)
+  return string.format("V02_%028d", v)
 end