c**e
发帖数: 3760 | 1 other than to open the socket and bind to it then check for success,
any simpler, easier ways? This is for Windows.
need to find a open port from a range of port numbers.
either though Perl or C
4xs! |
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s***s
发帖数: 104 | 2 【 以下文字转载自 Hardware 讨论区 】
发信人: sshfs (blue hat), 信区: Hardware
标 题: 问一个关于serial port的问题
发信站: BBS 未名空间站 (Sat Apr 14 22:47:27 2012, 美东)
不知道发到这个版合不合适。
我有一个读写serial port的程序，在windows xp，baud rate设为115200，上跑起来没
问题，通过和外接的device读写。但是在windows 7下面，很不稳定。当读较多的数据
（其实也就不到100k，并且每次只请求读1k）时，大多情况下，读了几次之后就死在读
上面了。已经折腾好几天了，试了各种超时设置，也试了overlapped和non-overlapped
，都不好使。但是把baud rate降到9600时，好像还比较稳定。请问大家，这是怎么回
事？怎么才能稳定的跑在baud rate设为115200的windows 7上？
谢谢 |
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c******f
发帖数: 243 | 3 The following snippet of catalina.properties shows how to set values for the
variables used in the preceding server.xml file.
bio.http.port=8080
bio.https.port=8443
http static.springsource com projects tc-server 2.5 admin html manual-simple
html |
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T********i
发帖数: 2416 | 4 这种情况多个port不也一样？Port scan不要太容易？ |
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s*******r
发帖数: 14 | 5 FROM securityfocus.com
Port scans legal, judge says
Federal court finds that scanning a network doesn't cause
damage, or threaten public health and safety.
By Kevin Poulsen
December 18, 2000 9:05 AM PT
A tiff between two IT contractors that spiraled into federal
court ended last month with a U.S. district court ruling in
Georgia that port scanning a network does not damage it,
under a section of the anti-hacking laws that allows victims
of cyber attack to sue an attacker.
Last week both sides ag |
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a**a
发帖数: 63 | 6 Whenever I start w2k, before connecting to internet, if I run netstat -a under
dos, some unique ports will be listed as "listening". I don't think that means
virus. But can someone tell me what are these for?
local TCP port listening:
epmap
microsoft-ds
777
1025
1027
1311
8020
UDP:
epmap
snmp
microsoft-ds
1026
1028
BTW -- I think this will happen to anyone who runs w2k. |
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a***u
发帖数: 14 | 7 Under win2k, got a list of ports whose status is listenning. How can I know
which programs are running for those ports?
Thanks. |
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H***m
发帖数: 128 | 8 I am using wireless internet, and port scan showed port 80 is opened. Anyone
can help to close or secure it in Win 2K.
Thanks. |
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