From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 29 Dec 2020 23:56:21 +0000 (+0000)
Subject: wip await gen
X-Git-Tag: otter-0.2.0~84
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=0c594fffaf90525176bf8e88cfb35a3b6167546b;p=otter.git

wip await gen

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/wdriver.rs b/wdriver.rs
index 17d50727..0377a52f 100644
--- a/wdriver.rs
+++ b/wdriver.rs
@@ -850,6 +850,7 @@ impl<'g> WindowGuard<'g> {
       then { gen }
       else { throw!(anyhow!("unexpected resp to synch {:?}", resp)) }
     };
+    trace!("{:?} gen={} ...", self, gen);
     (|| {
       loop {
         let tgen = self.su.driver.execute_async_script(