// parseConsistency is used to parse the ?stale and ?consistent query params.
// Returns true on error
func parseConsistency(resp http.ResponseWriter, req *http.Request, b *structs.QueryOptions) bool {
query := req.URL.Query()
if _, ok := query["stale"]; ok {
b.AllowStale = true
}
if _, ok := query["consistent"]; ok {
b.RequireConsistent = true
}
if b.AllowStale && b.RequireConsistent {
resp.WriteHeader(400)
resp.Write([]byte("Cannot specify ?stale with ?consistent, conflicting semantics."))
return true
}
return false
}
