Comment 16 for bug 1868486

> Does Ben's change also eliminate the spurious timeouts?

Yes, I believe so. I know only see single timeouts, never 2 in a row. These single timeouts are normal because for this test the sleep time of the sender and the receive timeout are both 0.01 seconds, so there is some probably of a real timeout. When receive size is -1 now (timeout) the value is the previous value, it is never the next value.

2020/03/27 08:03:49.266 sent value=964
2020/03/27 08:03:49.266 received value=964
2020/03/27 08:03:49.276 sent value=965
2020/03/27 08:03:49.277 received value=965
2020/03/27 08:03:49.287 sent value=966
2020/03/27 08:03:49.287 received value=966
2020/03/27 08:03:49.297 sent value=967
2020/03/27 08:03:49.297 received value=967
2020/03/27 08:03:49.307 receive size=-1 (value=967)
2020/03/27 08:03:49.307 received value=968
2020/03/27 08:03:49.307 sent value=968
2020/03/27 08:03:49.317 receive size=-1 (value=968)
2020/03/27 08:03:49.317 sent value=969
2020/03/27 08:03:49.317 received value=969
2020/03/27 08:03:49.327 sent value=970
2020/03/27 08:03:49.327 received value=970
2020/03/27 08:03:49.337 receive size=-1 (value=970)
2020/03/27 08:03:49.337 received value=971
2020/03/27 08:03:49.337 sent value=971
2020/03/27 08:03:49.347 receive size=-1 (value=971)
2020/03/27 08:03:49.347 sent value=972
2020/03/27 08:03:49.347 received value=972
2020/03/27 08:03:49.357 receive size=-1 (value=972)
2020/03/27 08:03:49.357 received value=973
2020/03/27 08:03:49.357 sent value=973
2020/03/27 08:03:49.367 receive size=-1 (value=973)
2020/03/27 08:03:49.368 sent value=974
2020/03/27 08:03:49.368 received value=974
2020/03/27 08:03:49.378 sent value=975
2020/03/27 08:03:49.378 received value=975
2020/03/27 08:03:49.388 sent value=976
2020/03/27 08:03:49.388 received value=976
2020/03/27 08:03:49.398 sent value=977
2020/03/27 08:03:49.398 received value=977
2020/03/27 08:03:49.408 sent value=978
2020/03/27 08:03:49.408 received value=978
2020/03/27 08:03:49.418 sent value=979
2020/03/27 08:03:49.418 received value=979
2020/03/27 08:03:49.428 sent value=980
2020/03/27 08:03:49.428 received value=980
2020/03/27 08:03:49.428 receive size=-1 (value=980)
2020/03/27 08:03:49.438 sent value=981
2020/03/27 08:03:49.438 received value=981
2020/03/27 08:03:49.448 sent value=982
2020/03/27 08:03:49.448 received value=982