Try non-websocket header query, leave commented out example

2020-08-18 12:48:37 +02:00
parent 305e36cbd9
commit d0db9c79ed
1 changed files with 5 additions and 1 deletions
@@ -227,8 +227,12 @@ export class QueryClient {
    if (height == 0) {
      throw new Error("Query returned height 0, cannot prove it");
    }
-    // get the header for height+1
+
+    // get the header for height+1 with events
    const header = await firstEvent(this.tmClient.subscribeNewBlockHeader());
+    // alternate non-websocket query (fails with error as it is the future)
+    // const header = (await this.tmClient.blockchain(height+1, height+1)).blockMetas[0].header;
+
    if (header.height !== height + 1) {
      throw new Error(`Query returned height ${height}, but next header was ${header.height}`);
    }