fix: Return proper error objects for HTTP errors

2020-08-17 12:42:39 -07:00
parent 2f3ae52e8f
commit 967d6e0e3d
2 changed files with 8 additions and 1 deletions
--- a/web3.js/src/connection.js
+++ b/web3.js/src/connection.js
@ -509,7 +509,11 @@ function createRpcRequest(url): RpcRequest {
    try {
      const res = await fetch(url, options);
      const text = await res.text();
-      callback(null, text);
+      if (res.ok) {
+        callback(null, text);
+      } else {
+        callback(new Error(`${res.status} ${res.statusText}: ${text}`));
+      }
    } catch (err) {
      callback(err);
    }