Named pipe vs TCP/IP speed

Similar topics

by: Rajarshi Guha | last post by:

Hi, I'm having a little trouble when I read from a named pipe. I create a pipe by os.mkfifo('/tmp/mypipe') and then open it for reading with fin = open('/tmp/mypipe','r+')

Python

10757

Example Code - Named Pipes (Python 2.4 + ctypes on Windows)

by: Srijit Kumar Bhadra | last post by:

Hello, Here is an example of Multithreaded Pipe Server and Client using the excellent ctypes library (Windows). Reference - MSDN: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ipc/base/multithreaded_pipe_server.asp and http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ipc/base/named_pipe_client.asp Best Regards,

Python

3420

Named pipe vs TCP/IP speed

by: Matt W | last post by:

Hi all, I just noticed this in the manual yesterday: http://www.mysql.com/doc/en/Windows_running.html "MySQL supports TCP/IP on all Windows platforms. The mysqld-nt and mysql-max-nt servers support named pipes on NT, 2000, and XP. The default is to use TCP/IP regardless of the platform, because named pipes are actually *slower* than TCP/IP ..."

MySQL Database

17425

named pipe problem on linux

by: richard | last post by:

I have a simple test to pass information from a client to a server using named pipe. what I really want is: when I type a line on the client, the server will output the line immediately. but to my surprise, I always have to terminate the client to get the server in action, i.e. prints out what I typed. anything I missed? I am compiling using gcc without any option. thanks, ---RICH

C / C++

7661

Use of Named Pipes in .Net

by: Ken Allen | last post by:

Is there any built-in facility for handling named pipes in C#/.Net, or must one use unsafe code to access the WIN32 API directly? There exists some code that uses named pipes heavily and there exists a need for that code to send some information to a new .Net service I am writing. It is a relatively simple matter for the existing code to use a named pipe to send the data, but I can find no references to how I can create the named pipe...

C# / C Sharp

2637

Writing to an existing Named Pipe

by: EricR | last post by:

I am trying to use .NET to "tap into" a named pipe created by a non .NET 3rd party application. Specifically, the application is a table loading utility. It opens a named pipe and waits for input. Does anybody know how I can write to the named pipe from a .NET program. I have tried using the traditional file access methods, and it appears that pipes have a problem with file streams. I have tried API calls, but since I do not have the...

C# / C Sharp

5065

Creating Unidirectional Message-based Named Pipe

by: FB's .NET Dev PC | last post by:

I am writing two services in VB.NET, one of which needs to send text strings to the other. After reading, I decided (perhaps incorrectly) that named pipes would be the best interprocess communication method for this task. I set about creating, on the pipe's server side, a new thread which would instantiate a blocking inbound message pipe, and the client side which would write to that pipe when needed. Being on the same PC, security is...

Visual Basic .NET

2913

db2 load with named pipe gives sql3025n error

by: olaf.dietsche | last post by:

Hi, The system is Windows XP and DB2 v8.1.7. I'm trying to load a text file via named pipe into a table. I have two programs: the first program creates the named pipe, waits for a client and writes the text file into the named pipe. the second program is doing the db2Load() call.

DB2 Database

7653

Visual Basic .NET & named pipes

by: andrewb | last post by:

Hi all, Having some trouble using named pipes and Visual Basic .NET and would appreciate and help you could offer. Essentially I am trying to develop a simple client/server application that exchanges text messages using named pipes. The internet resources seem a bit scarce and the only Microsoft resource I can find is http://support.microsoft.com/kb/871044.

Visual Basic .NET

9656

What is ONU?

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...

General

10370

Problem With Comparison Operator <=> in G++

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...

C / C++

10177

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

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...

Online Marketing

10113

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...

Windows Server

7519

Access Europe - Using VBA to create a class based on a table - Wed 1 May

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...

Microsoft Access / VBA

6750

Couldn’t get equations in html when convert word .docx file to html file in C#.

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();...

C# / C Sharp

5402

Trying to create a lan-to-lan vpn between two differents networks

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...

Networking - Hardware / Configuration

3677

How to add payments to a PHP MySQL app.

by: muto222 | last post by:

How can i add a mobile payment intergratation into php mysql website.

PHP

2896

Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

by: bsmnconsultancy | last post by:

In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

General