Top "Tcp" questions

TCP Sequence Number

I'm trying to understand how the sequence numbers of the TCP header are generated. In some places I read that …

tcp numbers sequence rfc

What is SOCK_DGRAM and SOCK_STREAM?

I just came across this strange thing I got to see application is that by default they use SOCK_STREAM …

c++ sockets protocols tcp

TCP Socket no connection timeout

I open a TCP socket and connect it to another socket somewhere else on the network. I can then successfully …

networking tcp network-programming timeout

How to find the largest UDP packet I can send without fragmenting?

I need to know what the largest UDP packet I can send to another computer is without fragmentation. This size …

networking tcp udp mtu

TCP loopback connection vs Unix Domain Socket performance

Working on an Android and iOS based application which require communication with a server running in the same device. Currently …

sockets unix tcp loopback unix-socket

What benefit is conferred by TCP timestamp?

I have a security scan finding directing me to disable TCP timestamps. I understand the reasons for the recommendation: the …

networking tcp security

How to retrieve both TCP and UDP ports with Nmap?

I need to retrieve both TCP and UDP ports in the same scan with Nmap in the fastest way possible. …

tcp udp nmap port-scanning

Use adb over tcpip in Android Studio?

Is it possible to show the adb logcat for a tcpip device in Android Studio? I am writing a application …

android-studio tcp adb

Why can't I connect to a WCF service with net.tcp but i can with http?

I have a WCF service running on the IIS with a ServiceHostFactory. It's running fine with the WSHttpBinding but because …

wcf tcp iis-6

How to know TCP connection is closed in net package?

I'm implementing a small TCP server. How do I know if one of my clients closed? Should I just try …

tcp go