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rpc: add missing timer.Stop calls in websocket tests #20863

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Merged
merged 8 commits into from
Apr 2, 2020
Merged

rpc: add missing timer.Stop calls in websocket tests #20863

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e0971d4
rpc/websocket_test | Add missing timer.Stop calls if response timer i…
ucwong Apr 2, 2020
9759ac7
rpc/websocket_test : add timer var to make sure the timer finally sto…
ucwong Apr 2, 2020
e7354f6
rpc | put the timer out of the loop
ucwong Apr 2, 2020
8a40a8f
rpc : reset timer when receive a pong every time
ucwong Apr 2, 2020
f4f075c
rpc : new timer when timer is nil and stop when not nil
ucwong Apr 2, 2020
eb616bd
rpc : init timer at first
ucwong Apr 2, 2020
792c779
rpc: simplify wsPingTestHandler
fjl Apr 2, 2020
8659669
rpc: fix lint
fjl Apr 2, 2020
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12 changes: 7 additions & 5 deletions rpc/websocket_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@ func TestClientWebsocketPing(t *testing.T) {

// Wait for the subscription result.
timeout := time.NewTimer(5 * time.Second)
defer timeout.Stop()
for {
select {
case err := <-sub.Err():
Expand Down Expand Up @@ -227,9 +228,11 @@ func wsPingTestHandler(t *testing.T, conn *websocket.Conn, shutdown, sendPing <-

// Write messages.
var (
sendResponse <-chan time.Time
wantPong string
wantPong string
timer = time.NewTimer(0)
)
defer timer.Stop()
<-timer.C
for {
select {
case _, open := <-sendPing:
Expand All @@ -246,11 +249,10 @@ func wsPingTestHandler(t *testing.T, conn *websocket.Conn, shutdown, sendPing <-
t.Errorf("got pong with wrong data %q", data)
}
wantPong = ""
sendResponse = time.NewTimer(200 * time.Millisecond).C
case <-sendResponse:
timer.Reset(200 * time.Millisecond)
case <-timer.C:
t.Logf("server sending response")
conn.WriteMessage(websocket.TextMessage, []byte(subNotify))
sendResponse = nil
case <-shutdown:
conn.Close()
return
Expand Down