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by: Alexander N. Spitzer |
last post by:
If I have a machine with 3 virtual IP addresses (192.168.1.), how
can I start 3 instances of the same RMI application (each started with
different properties/configs), each listening on the port 1234, but each
instance binds to a different ip address.
that is to say:
instance #1 binds to 192.168.1.5/port 1234
instance #2 binds to 192.168.1.6/port 1234
instance #3 binds to 192.168.1.7/port 1234
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by: Yasaswi Pulavarti |
last post by:
In a given instance if there are three databases is it possible to
have a unique port for each database? Even further is it possible to
have many unique ports assigned to each database.
What are the performance implications for having a unique port or
ports assinged to each database? Is it a better idea or no or what?
Please explain.
Thanks,
Yasaswi
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by: Shaniqua Jones |
last post by:
I've designed a C# application consisting of two EXEs: a client and
server. The server runs on my Win2000 Server box, and the client runs on my
customers' machines -- typically XP. The client app connects to the server,
makes a request, and awaits a response. The server sends back the response
at which point the client disconnects. The connection takes place on port
20198 (TCP). My server app was coded in such a way that only 10...
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by: Ole |
last post by:
I'm a newbie in socket communication and would like to know if it's possible
to communicate through two ports? I have two PC's with fixed IP adresses and
would like to send data through one "channel" and error codes through
another "channel" and thought that it could be solved by using two different
ports in each PC.
Thanks and best regards,
Ole
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by: zxo102 |
last post by:
Hi,
I am doing a small project using socket server and thread in python.
This is first time for me to use socket and thread things.
Here is my case. I have 20 socket clients. Each client send a set
of sensor data per second to a socket server. The socket server will
do two things: 1. write data into a file via bsddb; 2. forward the data
to a GUI written in wxpython.
I am thinking the code should work as follow (not sure it is
feasible)...
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by: xururong |
last post by:
Hi,
I need to create a sql select statement which join 2 databases, where both the database have to connect with different port numbers,
db1 port: 3306
db2 port: 3311
select something from db1.table1 A left join db2.table2 B on A.id = B.id
when i execute it, the error msg come out:
SELECT command denied to user 'username'@'localhost' for table 'table1'
I need to solve it urgently, all helps will be appreciated
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by: }{ |
last post by:
I have an app that reads a character string on com 1, waits for a signal
(any ascii char) on com 2, then outputs the string on com 2.
I seem to have a problem with the timing. It just so happens that the signal
from com2 arrives at the same time as the next string for com1.
Do the com ports run in sepaerate threads by default, or should I be doing
something in code to make this happen.
Thanks.
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by: kardon33 |
last post by:
My program sends commands to a different computer running a udp server.
My problem is that each different node is running on a different udp port and the code needs to take that into account by allowing the port to change depending on a int variable.
The to code snippets ive provided show what i got working and what i think should work but doesn't.
This Works.
const char* po = "49240";
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by: lucy149 |
last post by:
hello ,
i am trying to implement ftp protoco using javal. but when i read the protocol description ,i didnt get how i should have 2 ports
does that mean having 2 server sockets , each one with different port
or having only 1 server socket but 2 sockets for the client
one for example is called connection socket and the other data socket but if so , does that mean that i can not use the connection socket for any data transfer even if it...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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