use tus_server_lock / tus_server_unlock

src/tus_request.c

@@ -314,7 +314,7 @@ tus_request(VRT_CTX, struct VPFX(tus_server) *tussrv,
 		return (0);
 	}
 
-	AZ(pthread_mutex_lock(&tussrv->mtx));
+	tus_server_lock(tussrv);
 
 	if (m == POST) {
 		r->fcore = tus_file_new(ctx, tussrv, type, url, id, metadata);
@@ -326,7 +326,7 @@ tus_request(VRT_CTX, struct VPFX(tus_server) *tussrv,
 		r->schemeauth = WS_Copy(ctx->ws, tussrv->schemeauth, -1);
 
 	lock = tus_file_trylock(&r->fcore);
-	AZ(pthread_mutex_unlock(&tussrv->mtx));
+	tus_server_unlock(tussrv);
 
 	if (lock == EBUSY) {
 		AZ(r->fcore);