View Full Version : Networking
- Question about select() behavior when the system's time changes
- TCP Header for Echo Server
- Same TCP socket for listen() and connect() (TCP NAT-Punch-Through)
- setsockopt and socket's I/O mode
- non-blocking sendfile() can block
- close_wait
- select() returns readability, accept() fails with EAGAIN
- UDP select() question
- How to stop Kernel send ACK?
- fun with read() and close().... and music visualization?
- transaprent tcp proxy with connection pooling?
- promiscuous mode
- Regarding select() API
- Handling server failure in UNIX socket programming
- Signal driven I/O and TCP socket
- Packet Size
- resources of a connection
- Recv() call to non-blocking socket
- Blocking Packets
- same file descriptor for listen and connect
- relaibility in UDP
- Question about SO_RCVTIMEO
- Problem with recv from a novice coder!!
- Socket : getting host ethernet IP
- Cannot send and recieve at the same time...
- pipe error?
- Is there any way to map the one WELL KNOW port to multi private ports ?
- send/recv speed stats
- Question on processing content received from a HTTP server
- Multicast And Raw Sockets
- Detecting broken line
- UDP Data overlap
- send/recv raises SIGALARM
- timing out connect, more
- weird output
- TimeStamping Packet
- binding raw sockects
- How to get IP address of client by a server.c program
- Receiving broadcast message via raw socket
- Cause of CLOSE_WAIT
- a segmentation fault of a client-server code
- server gets stuck on accept() upon recovery
- Networking with vxWorks
- How to obtain remote file's file descriptor
- Invalid values for SEQ, ACK and WINDOW!
- Recv & errno
- Real World situation
- Instant Messaging App Help
- How do I open a port
- Destination IP Address in UPD Datagrams
- Stop at newline in recv
- set card into promisc. mode!
- Having problems with sockets
- problem with TCP_NODELAY
- calculation of Round trip time
- Arp
- compiler error...
- calculating time in millisec
- good networking library?
- OOB TCP Urgent
- using send() and recv() more than once
- why dosn't recvfrom be interrupted by SIGALRM?
- client-server... UDP or TCP
- using ports > 1024 as root user
- Find UDP packet arrive timestamp on my buffer
- [linux] something else rather than RAW?
- non blocking udp
- socket program for sms
- select() function return large values!!!
- Size of int and long data types in 64 bit OS
- CLOSE_WAIT High performance issues
- Accept() Fails After Network Disturbance
- One socket, lots of reads and writes in one sec, program hangs
- send into a listening TCP socket?
- SSL context cache/reusing
- Heartbeat funuction for client-server
- connect timeout
- Time to write 100 bytes to an empty socket
- Does sendto() on SOCK_DGRAM (UDP) blocks ?
- generate IP-encapsulation-within IP packets ?
- 30+ seconds DELAY while receiving response
- Simple UDP data exchange - recvfrom not returning?
- how to discard delay packet in UDP socket
- How to test network connection by program at run time .
- Non-blocking sockets server, select, fork or threads?
- File Transfer through UDP but with ACK
- How to know from which interface comes a connection ?
- What are all the ports opened?
- Bind()’ing a server socket on ( IP address or INADDR_ANY) and accessibility of this s
- searching source code for firewall..
- How can i send the socket descriptor
- abt nmap
- Performing read/write on com ports
- incorrect UDP checksum ???
- How does an HTTP response know which browser window to go to?
- use of thread in udp server in raw socket
- Concurrent Server
- Back HTML
- Client and server in same code
- recv() returns 0
- How can I force a socket to send the data in its buffer?
- open(dev); for send/recv
- Speed issue multiplexing UDP packets
- bind() to receive UDP broadcasts from only one source?
- How to use http
- PPP losts it 's "connetivity"
- need help!! send a file via socket!!!
- UDP broadcast packet receive by two programs on the same host?
- How to get the TCP destination address during accept?
- Bind related query...
- problem with Accept()
- too many msgs
- memory problem
- signal on socket reading???
- All I have is a MAC-address...
- SOL_PACKET : PACKET_RX_RING value changes outside main.
- concurrent select and write
- bind() failed: Address already in use
- Where does recv. data go?
- send()\recv() to\from remote dead host
- Regarding default behaviour of TCP socket while close()
- unblocking select() without timeout
- Problem using UDP - sendto/recvfrom in threads
- Correct protocol for ending a connection ?
- How to configure routing tables
- connect()-ing from an apache module
- recv() priority - non preemptive function
- Multiple UDP sockets listening on same port?
- getsockname now working
- Multicasting: misperception ???
- Puzzled???:Concurency Problems???
- socketpair
- Bulletin board using sockets
- How to pass network requests to existing child processes?
- get latest Msg
- Problem sending UDP broadcast packets from Linux kernel (device driver)
- Problem of send and recv
- listen(sock_fd, 1).. accepts multiple connections
- How to access network interface
- Building a NAT
- select(2) and segmentation faults
- problem solved [anecdote. no (longer a) problem]
- Finding free ports
- detecting interface link state ?
- how to find the type of packet
- Connecting with timeout
- blocking socket writev returning partial write
- UDP "Broadcast" to a group
- What to do with (struct hostent *) returned by gethostby[name|addr]
- How to send ethernet and arp packet on the FreeBSD OS?
- UDP socket using PF_LOCAL problem
- problem connect windows (2000) and Linux (Suse9.3) socket
- Porting socket application from Linux to Windows
- epoll_wait() returns EBADF on connect?
- Sockets problem
- Sockets seem very slow
- rsh for local file execution !!!!????
- ssh like unix file socket to ip:port forwarding
- Multiple threads on a single connection
- Broken pipe Problem
- Sockets send() recv() issues
- Sun doesn't understand how sockets work...
- recv......
- ipv6 network programming ,I ask 2 questions,please
- Coding an Instant Messenger Client and server :confused with sockets
- help send UDP packet
- how to use the raw socket in ipv6 ,what is the programming flow
- memcpy/sendto: perror returns Illegal Seek
- Multiple UDP Clients -> Firewall -> net -> Firewall -> Server
- [raw socket & promisc] How to prevent ...
- Promiscuous receiver mode question
- socket communication help
- how to execute code on a remote machine???
- Strange Problem in File Transfer
- File Transfer Integrity
- accept error
- Loss of connection notification
- Regarding Bandwidth issue.
- problem with recvfrom
- error 88, socket operation on non-socket
- counting number of connection sessions
- associating the ends of connected unix sockets
- Socket
- which side should be client, which side should be server?
- UDP raw sockets C
- Socket Conections
- Obtaining the Domain Name
- How to get IP
- How can I receive broacast packets on specified NIC?
- multiple interface and routing problem
- how to modify the default routing policies?
- Problems using ioctl to get bytes available
- Problem in selecting the active socket using select command
- Daemon client/server-active users on the network
- truncated IP header
- WLAN problem
- problem with send, close kill data
- How to send/receive IP address and port # using sendto() and recvfrom()?
- SOCK_SEQPACKET equivalent to TCP sockets?
- daemon process programming.
- Problem with recvfrom()
- Strangeness FC3->FC4
- Implementing timer in UDP
- one server, multiple clients, very long sessions
- udp and thread don't work?
- Transfer Unix file to Windows platform
- char a[6]; 8 bytes long!
- change system socket buffers
- Fragmentation of packets
- Sniffing and Blocking packets
- Strategy for EAGAIN on non-blocking sockets
- close
- Connect Two Computers using Telephone Cables
- Chane IP address remotely
- transfer structure
- Retrieve all local network interfaces
- Async DNS request
- which port to write my server application?
- recv() How to ensure that all bytes are received?
- The sequence of events.
- non-blocking timeout on multiple selects
- Socket Programs using MAC address
- recv problem
- ip and port address
- BSD Sockets and Sniffing
- what is tcp_tw_reuse ?
- Invalid ipfw rule?
- Regarding endianess
- Lost Packet???
- sending a variable size of data
- [URGENT] TCP mode broadcaster using select() in C language
- sendto appears to have completed but packet was not sent.
- TCP packet generation
- How to know if a socket was properly closed ?
- TCP packet generation using C
- NEW ACK covert channel
- Sample Socket program required in C++
- accept() interruption
- Calling ioctl
- local socket and possible errors ??
- AIX 5.3 and select()
- Inconsistent behavior using select
- Raw packet performance.
- open ssl https
- timeout
- Filter packet based on content
- Does Libpcap(Packet Capturing Library) library supports Unix sockets
- How to get the details of disconnected client?
- C Client Code Not working correctly...
- Program hangs using udp protocol
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