大约有 320 项符合查询结果（耗时：0.0270秒） [XML]
What is “overhead”?
... actual data. You can reduce the overhead by using larger packet sizes and UDP has a smaller header and no handshake.
Data structure memory overhead: A linked list requires at least one pointer for each element it contains. If the elements are the same size as a pointer, this means a 50% memory over...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...SYN_RECV 2
LAST_ACK 1
常用的三个状态是：ESTABLISHED 表示正在通信，TIME_WAIT 表示主动关闭，CLOSE_WAIT 表示被动关闭。
具体每种状态什么意思，其实无需多说，看看下面这种图就明白了，注意这里提到的服务器应该是业务请求接受处...
Is Mono ready for prime time? [closed]
...se Mono in a prime-time env.
I run mono servers dealing with giga-bytes of udp/tcp data processing related tasks and couldn't be happier.
There are peculiarities, and one of the most annoying things is that you can't just "build" your msbuild files due to Mono's current state:
MonoDevelop (the ID...
使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
...Message(WM_PAINT);
通过以上代码我们就可以在各个view间互相通信了。
CSplitterWnd 拆分窗口 多视图
Test if remote TCP port is open from a shell script
...
In Bash using pseudo-device files for TCP/UDP connections is straight forward. Here is the script:
#!/usr/bin/env bash
SERVER=example.com
PORT=80
</dev/tcp/$SERVER/$PORT
if [ "$?" -ne 0 ]; then
echo "Connection to $SERVER on port $PORT failed"
exit 1
else
e...
Binary Data in JSON String. Something better than Base64
...nary natively such as RabbitMQ message, ZeroMQ message, or a custom TCP or UDP socket.
– Dan H
Aug 1 '19 at 21:20
...
Use of Application.DoEvents()
...I have been using Application.DoEvents without problems until I added some UDP features to my code, which resulted in the problem described here. I'd love to know if there's a way around that with DoEvents.
– darda
Mar 31 '13 at 18:42
...
How to link Docker services across hosts?
...virtual network technology that acts as a virtual ethernet switch over TCP/UDP - all you need is a Docker container running Weave on your host.
What's interesting here is
Instead of links, use static IPs/hostnames in your virtual network
Hosts don't need full connectivity, a mesh is formed based ...
TCP loopback connection vs Unix Domain Socket performance
...
What about local UDP?
– CMCDragonkai
Nov 18 '14 at 11:10
2
...
How to programmatically send SMS on the iPhone?
... if you need complete automation. (ie, your program on the iPhone sends a UDP packet to your server, which sends the real SMS)
iOS 4 Update
iOS 4, however, now provides a viewController you can import into your application. You prepopulate the SMS fields, then the user can initiate the SMS send ...