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I am just reviewing some code I wrote to communicate with the serial port in C# on CF2.0. I am not using DataReceived event since it's not reliable. MSDN states that:
The DataReceived event is not gauranteed to be raised for every byte received. Use the...
Started by gnomixa on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You might need to tune the buffer sizes and some of the serial port.
Is blocked until characters arrive.
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Hi,
I have plugged in a RS-232 cable to my PC to do a C# program to read from the port. If i open the 'HHD Free Serial Port Monitor' and try to monitor the Serial Ports, it does not show any activity for that port. If i run 'Terminal.exe', and point to...
Started by Chakravarthy on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
A "Terminal" is what was historically ....
(Or maybe your serial port monitor program is not working.)
To answer your other more general questions: An RS-232 port is a "Serial Port".
Opened the port to the outside data source.
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I'm not sure if I'm using the correct term.
Where I work the only open port is port 80. I'm trying to stream music over internet radio, which uses port 8080. Is there a way to have my VPS connect to the stream on port 8080, and then have it redirect the...
Started by ryeguy on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at serverfault):
Then when you connect to port 80 on your VPS it's as if you had connected to tunnel ssh over port 8....
Http://oldsite.precedence.co.uk/nc/putty.html
Forward your VPS port 80 to destination port 8080.
You can use an SSH tunnel.
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Ask your Facebook Friends
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Many local ISPs started blocking port 25 recently. My clients can no longer access their email accounts on their email server from external clients like Outlook, etc.
I am a complete rookie in this area and I read that port 587 would work as a replacement...
Answer Snippets (Read the full thread at serverfault):
Cheers, Kent
Port 587/tcp is often used....
You do not need to change the port on your email server.
It's a common practice that ISPs blocks port 25 from other sources than their own, as it can lead to be spam source very easily.
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Hi folks,
I wondering if it's possible to combinate a sfp port and a copper port into a port channel, if both run on same speed of course.
hardware is a
Cisco Catalyst 2960-48TC-S (lan lite image) and Cisco Catalyst 2960g-24TC-L (lan base)
Started by sam on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Port
speed 1000
duplex full
channel-proto lacp
channel-group 1 mode active
exit
int g0/1
desc SFP.
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I've just become a proud owner of a MediaTemple virtual-dedicated server. My question is: How can I forward a port to redirect it to a directory? For example, I would like to redirect port 6783 (e.g., http://www.imagreedybastard.com:6783 ) to the directory...
Started by Sam on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
With regards to pointing it to the proper directory, you'll want can define a new listening port....
To listen on the proper port, you'll probably also need to configure your virtual machine's firewall to allow requests to that port.
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I am running IIS and Apache HTTP Server side-by-side on my localhost machine, and Apache is listening on a different port (port 81). IIS is listening to port 80. However, I can only get to my virtual domains for Apache if I type in that port number. So...
Started by hal10001 on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
But that would effectively disable access to all....
You have to type in the port systems you might be able to modify your /etc/services to list 81 as port for http.
You're either going to have to have IIS redirect to Apache, or give up .
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I"m working on a C++ Win32 application for which I'm trying to essentially "auto detect" if a device has been plugged into one of the RS232 ports and then if it has been disconnected.
The checking for a connected device is easy enough because my use case...
Started by Adam Haile on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
My preferred solution has always been to have one thread per port, according to your configuration is that the thread polls the port....
Not really a language specific problem (unless you have no serial port access in your language).
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I'm running a personal ssh server on a nonstandard port. If someone tries to log into my ssh server thru the standard port 22, it seems that the server sends "Connection refused" message.
$ ssh localhost ssh: connect to host localhost port 22: Connection...
Started by RamyenHead on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at serverfault):
If you want your system to silently drop packets without sending a "this port....
The server behaviour if a TCP port is closed when you try to connect.
An attempt is made to connect to a port which doesn't have anything listening on it.
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I know that explicit "negotiated" FTPS is preferred because it still uses the standard port 21 with that method but in regards to "implicit" non-negotiated FTPS using a standard port of 990 vs. port 22 (which I have seen some people describe), can anyone...
Started by djangofan on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
The main difference is that sftp only uses one stream, whereas FTPS, like FTP, uses... .
Contrast with FTPS, which is simply the FTP protocol with SSL .
SFTP != FTPS
sftp is intimately related to ssh, and has no relation, except in purpose & name, with FTP .
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