network programming dummy question# Programming - 葵花宝典
W*e
1 楼
在权重股的掩护下,我的600215,600207都是连续涨停,但我的绩优股000900是绿的...
b*s
2 楼
其中至少有一半都给了这些个媒体网站了吧。搜狐新浪上到处都是盛赞。估计连mit也
不能幸免，毕竟随便写篇文上首页就能挣到花花的银子，谁不干呢。
不能幸免，毕竟随便写篇文上首页就能挣到花花的银子，谁不干呢。
w*s
3 楼
not familiar with sockets, this is the info,
server talks with multiple clients, each client is running in an embedded
system.
when starts, server and clients can quickly make the connections.
now we use VMs to simulate the clients, all these "clients" run in 1 pc,
still talk with the remote server.
the thing is the connection time takes much longer.
why is this ？ if these clients use different ports, can the connection be
faster than all use the same network ports ?
thanks !
server talks with multiple clients, each client is running in an embedded
system.
when starts, server and clients can quickly make the connections.
now we use VMs to simulate the clients, all these "clients" run in 1 pc,
still talk with the remote server.
the thing is the connection time takes much longer.
why is this ？ if these clients use different ports, can the connection be
faster than all use the same network ports ?
thanks !
W*e
4 楼
偶的又一个垃圾股快涨停了,600212,这年头群魔乱舞啊
【在 W*****e 的大作中提到】
: 在权重股的掩护下,我的600215,600207都是连续涨停,但我的绩优股000900是绿的...
【在 W*****e 的大作中提到】
: 在权重股的掩护下,我的600215,600207都是连续涨停,但我的绩优股000900是绿的...
f*e
5 楼
你披他，能上首页，也能挣银子啊，你当伪币是个宝啊？
【在 b*****s 的大作中提到】
: 其中至少有一半都给了这些个媒体网站了吧。搜狐新浪上到处都是盛赞。估计连mit也
: 不能幸免，毕竟随便写篇文上首页就能挣到花花的银子，谁不干呢。
【在 b*****s 的大作中提到】
: 其中至少有一半都给了这些个媒体网站了吧。搜狐新浪上到处都是盛赞。估计连mit也
: 不能幸免，毕竟随便写篇文上首页就能挣到花花的银子，谁不干呢。
j*a
6 楼
how much time before vm and how much after
【在 w*s 的大作中提到】
: not familiar with sockets, this is the info,
: server talks with multiple clients, each client is running in an embedded
: system.
: when starts, server and clients can quickly make the connections.
: now we use VMs to simulate the clients, all these "clients" run in 1 pc,
: still talk with the remote server.
: the thing is the connection time takes much longer.
: why is this ？ if these clients use different ports, can the connection be
: faster than all use the same network ports ?
: thanks !
【在 w*s 的大作中提到】
: not familiar with sockets, this is the info,
: server talks with multiple clients, each client is running in an embedded
: system.
: when starts, server and clients can quickly make the connections.
: now we use VMs to simulate the clients, all these "clients" run in 1 pc,
: still talk with the remote server.
: the thing is the connection time takes much longer.
: why is this ？ if these clients use different ports, can the connection be
: faster than all use the same network ports ?
: thanks !
o*i
7 楼
觉得是有资金在吸货，垃圾股比绩优大盘股好操作多了
b*s
8 楼
偶是说站方官方啊。您估计也不过是个棋子罢了。
【在 f******e 的大作中提到】
: 你披他，能上首页，也能挣银子啊，你当伪币是个宝啊？
【在 f******e 的大作中提到】
: 你披他，能上首页，也能挣银子啊，你当伪币是个宝啊？
w*s
9 楼
was < 1 min for all ~100 client connections,
now > 10 mins,
actually we tried another way, 1 pc running 50 instances of client
simulation,
without VMs,
each client just makes 1 socket connection to the server.
still > 10 mins.
i don't know the internal of the client code.
thanks !
【在 j*a 的大作中提到】
: how much time before vm and how much after
now > 10 mins,
actually we tried another way, 1 pc running 50 instances of client
simulation,
without VMs,
each client just makes 1 socket connection to the server.
still > 10 mins.
i don't know the internal of the client code.
thanks !
【在 j*a 的大作中提到】
: how much time before vm and how much after
H*H
10 楼
我怎么没看到多少盛赞啊！
枪手总是有的啦！
枪手总是有的啦！
j*a
11 楼
1 pc running 50 VM instances? what hw does this pc use?
【在 w*s 的大作中提到】
: was < 1 min for all ~100 client connections,
: now > 10 mins,
: actually we tried another way, 1 pc running 50 instances of client
: simulation,
: without VMs,
: each client just makes 1 socket connection to the server.
: still > 10 mins.
: i don't know the internal of the client code.
: thanks !
【在 w*s 的大作中提到】
: was < 1 min for all ~100 client connections,
: now > 10 mins,
: actually we tried another way, 1 pc running 50 instances of client
: simulation,
: without VMs,
: each client just makes 1 socket connection to the server.
: still > 10 mins.
: i don't know the internal of the client code.
: thanks !
f*e
12 楼
我不过是个爱红楼的网友，随手写了篇什么，怎么就成棋子了？
【在 b*****s 的大作中提到】
: 偶是说站方官方啊。您估计也不过是个棋子罢了。
【在 b*****s 的大作中提到】
: 偶是说站方官方啊。您估计也不过是个棋子罢了。
w*s
13 楼
forget about VM for now,
we then tried to run 50 client applications in 1 pc without VM,
each client app makes 1 socket connection to the server.
if they use same port, or different port,
how much is the difference ？
【在 j*a 的大作中提到】
: 1 pc running 50 VM instances? what hw does this pc use?
we then tried to run 50 client applications in 1 pc without VM,
each client app makes 1 socket connection to the server.
if they use same port, or different port,
how much is the difference ？
【在 j*a 的大作中提到】
: 1 pc running 50 VM instances? what hw does this pc use?
b*s
14 楼
不是跟你死磕啊。您要真爱红楼，看了这新红楼后，心里还没有想把李少红杀死一百遍
的愿望，那您是爱红楼爱的还不够，或是叶公好红。
【在 f******e 的大作中提到】
: 我不过是个爱红楼的网友，随手写了篇什么，怎么就成棋子了？
的愿望，那您是爱红楼爱的还不够，或是叶公好红。
【在 f******e 的大作中提到】
: 我不过是个爱红楼的网友，随手写了篇什么，怎么就成棋子了？
j*a
15 楼
我不清楚了
你再想想有啥漏了说
【在 w*s 的大作中提到】
: forget about VM for now,
: we then tried to run 50 client applications in 1 pc without VM,
: each client app makes 1 socket connection to the server.
: if they use same port, or different port,
: how much is the difference ？
你再想想有啥漏了说
【在 w*s 的大作中提到】
: forget about VM for now,
: we then tried to run 50 client applications in 1 pc without VM,
: each client app makes 1 socket connection to the server.
: if they use same port, or different port,
: how much is the difference ？
f*e
16 楼
我说大孩子，一千个人心里有一千个莎士比亚，这句话听过把？
【在 b*****s 的大作中提到】
: 不是跟你死磕啊。您要真爱红楼，看了这新红楼后，心里还没有想把李少红杀死一百遍
: 的愿望，那您是爱红楼爱的还不够，或是叶公好红。
【在 b*****s 的大作中提到】
: 不是跟你死磕啊。您要真爱红楼，看了这新红楼后，心里还没有想把李少红杀死一百遍
: 的愿望，那您是爱红楼爱的还不够，或是叶公好红。
w*g
17 楼
不是vm的问题。把程序贴出来吧。
【在 w*s 的大作中提到】
: was < 1 min for all ~100 client connections,
: now > 10 mins,
: actually we tried another way, 1 pc running 50 instances of client
: simulation,
: without VMs,
: each client just makes 1 socket connection to the server.
: still > 10 mins.
: i don't know the internal of the client code.
: thanks !
【在 w*s 的大作中提到】
: was < 1 min for all ~100 client connections,
: now > 10 mins,
: actually we tried another way, 1 pc running 50 instances of client
: simulation,
: without VMs,
: each client just makes 1 socket connection to the server.
: still > 10 mins.
: i don't know the internal of the client code.
: thanks !
b*s
18 楼
就知道您这位也要跳出来。得，您慢慢跳吧。俺可不想在这坛子上吵来吵去的再给李少
红的红雷梦增加海外收视率了。
红的红雷梦增加海外收视率了。
w*s
19 楼
it's like the 50 instances are talking with the server one by one,
not parallel.
【在 j*a 的大作中提到】
: 我不清楚了
: 你再想想有啥漏了说
not parallel.
【在 j*a 的大作中提到】
: 我不清楚了
: 你再想想有啥漏了说
x*m
20 楼
演员没什么大腕，用不了多少钱，都雇人到处吹了吧？
n*t
21 楼
sounds like caused by reverse dns lookup...
【在 w*s 的大作中提到】
: not familiar with sockets, this is the info,
: server talks with multiple clients, each client is running in an embedded
: system.
: when starts, server and clients can quickly make the connections.
: now we use VMs to simulate the clients, all these "clients" run in 1 pc,
: still talk with the remote server.
: the thing is the connection time takes much longer.
: why is this ？ if these clients use different ports, can the connection be
: faster than all use the same network ports ?
: thanks !
【在 w*s 的大作中提到】
: not familiar with sockets, this is the info,
: server talks with multiple clients, each client is running in an embedded
: system.
: when starts, server and clients can quickly make the connections.
: now we use VMs to simulate the clients, all these "clients" run in 1 pc,
: still talk with the remote server.
: the thing is the connection time takes much longer.
: why is this ？ if these clients use different ports, can the connection be
: faster than all use the same network ports ?
: thanks !
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