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core: Refine mutex during reloads (fix #5628) (#5645)

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Separate currentCtxMu to protect currentCtx, and a new
rawCfgMu to protect rawCfg and synchronize loads.
This commit is contained in:
Matt Holt 2023-07-21 15:32:20 -06:00 • committed by GitHub
parent f857b32d65
commit b51dc5d5d0
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3 changed files with 42 additions and 20 deletions
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admin.go
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@ -1016,9 +1016,9 @@ func handleConfigID(w http.ResponseWriter, r *http.Request) error {
id := parts[2]
// map the ID to the expanded path
currentCtxMu.RLock()
rawCfgMu.RLock()
expanded, ok := rawCfgIndex[id]
currentCtxMu.RUnlock()
rawCfgMu.RUnlock()
if !ok {
return APIError{
HTTPStatus: http.StatusNotFound,