Allen Jiang wrote: > Yes,I agree with u.However,It seems that you have omit a case as following, > > "secondly,when the Host is present ,but does not have a daemon listening on > the expected port, > when I run the test case in desktop PC ,the result is: > Waited: 5000 > Connected: false, and no exception throwed." > > it seems not reasonable according to your perspective.
Why is that? My interpretation of that result (ie. waited maximum time, and no exception) is that the host did not respond in any way to your connection attempt. It could simply be the case that the host on which there is no daemon listening does not tell your desktop PC that there is no daemon listening, or that your desktop PC fails to receive the message. You can of course easily test this with a network monitor like Wireshark.
