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| author | Přemysl Janouch <p@janouch.name> | 2019-04-16 19:53:50 +0200 |
|---|---|---|
| committer | Přemysl Janouch <p@janouch.name> | 2019-04-16 19:53:50 +0200 |
| commit | 0936963aaf8f9bbd367714c2dd7ce3a62ed6138c (patch) | |
| tree | b21850f28fe362c5aa07cc4e7a742f5eeab9f246 /cmd | |
| parent | e4ae5d00016a923363d4c21ae39a81506906ca4f (diff) | |
| download | sklad-0936963aaf8f9bbd367714c2dd7ce3a62ed6138c.tar.gz sklad-0936963aaf8f9bbd367714c2dd7ce3a62ed6138c.tar.xz sklad-0936963aaf8f9bbd367714c2dd7ce3a62ed6138c.zip | |
Avoid DB data races from different goroutines
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/sklad/main.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmd/sklad/main.go b/cmd/sklad/main.go index c08ce2b..5f10348 100644 --- a/cmd/sklad/main.go +++ b/cmd/sklad/main.go @@ -12,6 +12,7 @@ import ( "path" "path/filepath" "strings" + "sync" "time" "janouch.name/sklad/imgutil" @@ -308,6 +309,8 @@ func handleLabel(w http.ResponseWriter, r *http.Request) { executeTemplate("label.tmpl", w, ¶ms) } +var mutex sync.Mutex + func handle(w http.ResponseWriter, r *http.Request) { if err := r.ParseForm(); err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) @@ -317,6 +320,9 @@ func handle(w http.ResponseWriter, r *http.Request) { w.Header().Set("Cache-Control", "no-store") } + mutex.Lock() + defer mutex.Unlock() + switch _, base := path.Split(r.URL.Path); base { case "login": handleLogin(w, r) |