After a few tests, every single free port less than 1024 was stuck in TIME_WAIT and I couldn't proceed. asked 3 years ago viewed 2523 times active 3 years ago Linked 2 Winsock error code 10014 Related 1bind() fails with windows socket error 10049360Socket options SO_REUSEADDR and SO_REUSEPORT, how do SO_REUSADDR permits you to use a port that is stuck in TIME_WAIT, but you still can not use that port to establish a connection to the last place it connected to. And this is why server applications should stay in the low / privileged range of ports (i.e. <1024) share|improve this answer answered Mar 16 '15 at 21:05 Axel Engeland 1 add Source
If you really want to use a function call, use getaddrinfo() instead, which supports both IPv4 and IPv6. I guess, i has something to do with 64bit and 32bit,we it looked more probable for me..you suggest anything? –user1411601 Jun 20 '13 at 17:54 Your error has nothing My money's on EADDRINUSE. –trojanfoe Aug 21 '13 at 10:46 1 OK. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://stackoverflow.com/questions/5592747/bind-error-while-recreating-socket
The client won't reuse the same port in quick succession. Not the answer you're looking for? Edward A Robinson -- www.earobinson.org Adv Reply February 23rd, 2008 #7 supirman View Profile View Forum Posts Private Message Frothy Coffee!
So if the server is bound to *.8080, another malicious user on the local machine can bind to local-machine.8080, which will intercept all of your connections since it is more specific. Error Binding Socket Addr='af_inet Browse other questions tagged c windows sockets or ask your own question. On some operating systems it allows the same port to be used with a different address on the same machine by different processes at the same time. http://stackoverflow.com/questions/18355233/run-time-bind-error-in-socket-server-program Service names such as these allow server applications to accept incoming connections directed to a specific LSAP-SEL, without first performing an ISA service name query to get the associated LSAP-SEL.
What is the meaning and etymology of "cod-French" accent? Error Binding Udev Control Socket If both ends send a FIN before either end receives it, both ends will have to go through TIME_WAIT. The bind function is not normally required for send operations to a multicast group. It is normally used to bind to either connection-oriented (stream) or connectionless (datagram) sockets.
Browse other questions tagged c sockets bind or ask your own question. This error is returned if the name parameter is NULL, the name or namelen parameter is not a valid part of the user address space, the namelen parameter is too small, Error Binding Socket Addr='af_unix(/dev/log)' Error='address Already In Use (98)' What is the difference between Mean Squared Deviation and Variance? Error Binding Socket (3420) Fine's Home Send Me Email DaniWeb IT Discussion Community Join DaniWeb Log In Hardware and Software Programming Digital Media Community Center Programming Software Development Not Yet Answered Error Binding a socket
If it fails to create the semaphore because it already exists, then you know another instance is running. this contact form Why are so many metros underground? When a socket is created with a call to the socket function, it exists in a namespace (address family), but it has no name assigned to it. Message Insert Code Snippet Alt+I Code Inline Code Link H1 H2 Preview Submit your Reply Alt+S Ask a Different Software Development Question Related Articles logic error in finding multiplication and division Syslog-ng Error Binding Socket Address Already In Use
Isn't that more expensive than an elevated system? Binding A Socket In C Asking Client for discount on Ticket to amusement park How to cope with too slow Wi-Fi at hotel? Can Homeowners insurance be cancelled for non-removal of tree debris?
Nov 5, 2010 at 2:16am UTC kool (5) Well i don't know 'cause i didn't manage to find how it works, but i found the error str "Address Already In Use" You need to set the SO_REUSEADDR option to bind immediately again. BTW2: diagnostic output should go to stderr. –wildplasser Mar 2 '14 at 11:28 whoopsie! Binding Socket Failed For 0.0.0.0 Errno 98 Address Already In Use The length of the associated timeout varies on different operating systems, and may be dynamic on some operating systems, however typical values are in the range of one to four minutes.
I visit localhost:8080 and the program stops - great. Problems with "+" in grep How to challenge optimized player with Sharpshooter feat Inserting a DBNull value in database Could intelligent life have existed on Mars while it was habitable? If a wildcard address was specified, then Windows will select the local IP address to use. Check This Out This socket can then be used to receive multicast packets from the multicast group using the recv, recvfrom, WSARecv, WSARecvEx, WSARecvFrom, or WSARecvMsg functions.
There's got to be some other configuration setting I am missing; any ideas? share|improve this answer answered Apr 8 '11 at 9:01 Philip 3,6251857 add a comment| up vote 1 down vote This is the expected behavior for TCP sockets. Service providers are free to regard it as a pointer to a block of memory of size namelen. I initially used "rsh -n", which it turns out causes the local end to close first.
This is the both the simplest and the most effective option for reducing the "address already in use" error.