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IPC performance: Named Pipe vs Socket
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Keep in mind that sockets does not necessarily mean IP (and TCP or UDP). You can also use UNIX sockets (PF_UNIX), which offer a noticeable performance improvement over connecting to 127.0.0.1
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how to find host name from IP with out login to the host
...ORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1460
;; QUESTION SECTION:
;34.34.51.72.in-addr.arpa. IN PTR
;; ANSWER SECTION:
34.34.51.72.in-addr.arpa. 42652 IN PTR sb.lwn.net.
;; Query time: 4 msec
;; SERVER: 192.168.178.1#53(192.168.178.1)
;; W...
fastest (low latency) method for Inter Process Communication between Java and C/C++
...99.99%,Max
IPC busy-spin, 89, 127, 168, 3326, 6501, 11555, 25131
UDP busy-spin, 4597, 5224, 5391, 5958, 8466, 10918, 18396
TCP busy-spin, 6244, 6784, 7475, 8697, 11070, 16791, 27265
TCP select-now, 8858, 9617, 9845, 12173, 13845, 19417, 26171
TCP block, 10696, 13103, 132...
How to find the port for MS SQL Server 2008?
...lves the instance name into the 51118 port. SQL Browser service listens on UDP port 1434 (standard & static), so I had to allow this also in server's firewall.
To extend a bit the actual answer: if someone else doesn't like dynamic ports and wants a static port for his SQL Server instance, shou...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
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For me additionally I had to allow TCP 1433 and UDP 1434 in the Firewall
– MarkusEgle
Jul 2 '19 at 12:07
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How can I display an RTSP video stream in a web page?
...Quicktime player does not support RTP/AVP/TCP transport, and it's RTP/AVP (UDP) transport does not include NAT hole punching. Thus the only feasible transport is HTTP tunneling in WAN deployment.
VLC neither supports NAT hole punching for RTP/AVP transport, but RTP/AVP/TCP transport is available.
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Maximum packet size for a TCP connection
...athanLong The harm is that you cause needless confusion. TCP has segments, UDP has datagrams, IP has packets, Ethernet has frames, ...
– Marquis of Lorne
Dec 31 '15 at 10:54
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Cannot ping AWS EC2 instance
... "all the ICMP ports"? What does that mean? ICMP is neither TCP nor UDP and has no ports.
– David Ongaro
Jan 14 '19 at 20:25
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HTTPS connections over proxy servers
...xy works at a lower level. You may think a SOCKS proxy as both a TCP and a UDP proxy.
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unix domain socket VS named pipes?
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Yes, unlike UDP, datagram Unix domain sockets are guaranteed, in-order delivery.
– jtchitty
Oct 21 '16 at 5:37
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