inter-process-communicat

Passing data between Python and C# without writing a file

笑着哭i 提交于 2019-12-05 01:58:49
问题 I would like to pass binary information between Python and C#. I would assume that you can open a standard in/out channel and read and write to that like a file, but there are a lot of moving parts, and I don't know C# too well. I want to do this sort of thing, but without writing a file. # python code with open(DATA_PIPE_FILE_PATH, 'wb') as fid: fid.write(blob) subprocess.Popen(C_SHARP_EXECUTABLE_FILE_PATH) with open(DATA_PIPE_FILE_PATH, 'rb') as fid: 'Do stuff with the data' // C# code

communication between 2 programs in python

心已入冬 提交于 2019-12-04 22:48:59
问题 I have 2 programs that are both in python, one is 3rd Party and already been made. I want to run one in the foreground and one in the background. I want to set up a communication between the 2 programs, so I can tell the one in the foreground to do something, and it then tell the other program to do something. Such as on the foreground program I press a button, which then tell the other program to do something. What is the best way to do bout this? I know I have asked a question about this

Passing data between Python and C# without writing a file

你说的曾经没有我的故事 提交于 2019-12-03 16:20:42
I would like to pass binary information between Python and C#. I would assume that you can open a standard in/out channel and read and write to that like a file, but there are a lot of moving parts, and I don't know C# too well. I want to do this sort of thing, but without writing a file. # python code with open(DATA_PIPE_FILE_PATH, 'wb') as fid: fid.write(blob) subprocess.Popen(C_SHARP_EXECUTABLE_FILE_PATH) with open(DATA_PIPE_FILE_PATH, 'rb') as fid: 'Do stuff with the data' // C# code static int Main(string[] args){ byte[] binaryData = File.ReadAllBytes(DataPipeFilePath); byte[] outputData;

Interprocess communication with a Daemon

早过忘川 提交于 2019-12-03 04:28:43
问题 I want to implement a Unix daemon (let's call it myUnixd ), and want the user to be able to interact with this daemon via the command line, for example: myUnixd --help # will display help information myUnixd --show # will show some data (the's deamon should be doing the work) So my question is: How can I communicate with the daemon? I was thinking about Unix domain sockets. Can someone tell me the right way to do this? Thanks. 回答1: Use Berkeley sockets. Specifically, you can create a "UNIX

Win32: How to post message to a process run by a different user in Windows?

我与影子孤独终老i 提交于 2019-12-02 12:22:46
问题 We run two application, each of them register the same message using RegisterWindowMessage(): application A as a regular user and application B as administrator in the same user's session on the machine, and those applications would send this message one to another. When A and B were run as a same user everything was fine and we were able to communicate using PostMessage() messaging. Now as application B is run as administrator messages do not come through any more. What can we do about it?

Android IPC Remote service call display Error

拜拜、爱过 提交于 2019-12-02 03:58:14
I want to make one demo application regarding the IPC communication .(Communication between Service). I am using AIDL for that . I found most of tutorial the RemoteService and Client are in same package . I actually do it separately ,While passing the object I am using Parcelable Method and facing Error ... It said like The RemoteService Signature unable to find your class.. I displayed my Logcat Below also : If you have any solution please guide me ...or any interdependent server client service tutorials or documents.. LOGCAT: 06-20 14:47:53.973: W/dalvikvm(4465): VFY: unable to find class

Inter-Process communication options

只愿长相守 提交于 2019-12-01 18:12:30
I need to subscribe inside one app for the event exposed by another app. I noticed that many people consider the using of WCF Named Pipes as the best practice. Am I right that if I choose WCF Named Pipes I'll have to use IIS? And by the way, what options do I have in general? jgauffin Named pipes are one of the fastest way to do IPC (inter-process communication) on the same machine. The have existed for a long while (was NT4 the first OS?) and not specific for WCF. I would however not use WCF/Named pipes through ASP.NET as IIS do not use named pipes for it's communication. that means that your

Automating publishing of FLA files; calling Process.Start multiple times

北城以北 提交于 2019-12-01 07:17:10
Problem Background I've created a "One-Click" publication process for my Flash (*.fla) project files with a C# program that performs the following operations: Updates a static "version" variable in two main project files (one for each FLA project) Alters an embedded JSFL template file (automates the opening/publishing of a specific FLA file) and writes it to disk to be used in the next step Calls Flash Professional via Process.Start, passing the path to flash.exe as well as the JSFL filename as an argument, so flash runs the JSFL file and publishes the project Publishes project files to my web

Automating publishing of FLA files; calling Process.Start multiple times

柔情痞子 提交于 2019-12-01 04:37:04
问题 Problem Background I've created a "One-Click" publication process for my Flash (*.fla) project files with a C# program that performs the following operations: Updates a static "version" variable in two main project files (one for each FLA project) Alters an embedded JSFL template file (automates the opening/publishing of a specific FLA file) and writes it to disk to be used in the next step Calls Flash Professional via Process.Start, passing the path to flash.exe as well as the JSFL filename

How can I invoke a method within another process instance of my WinForms app?

假装没事ソ 提交于 2019-12-01 01:47:10
问题 I am working on an application that uses a Mutex to ensure that it is the only instance of the application running on the system. When another instance of the application attempts to start, I want a method to run in the original instance. Can I invoke a specific method in my application from another instance of the application? I've found some examples using RegisterWindowMessage/PostMessage Win32 APIs by sending the message to HWND_BROADCAST, but I couldn't get them to work, and I've read