SimpleTCP | NET library to handle the repetitive tasks | Runtime Evironment library
kandi X-RAY | SimpleTCP Summary
kandi X-RAY | SimpleTCP Summary
Straightforward and incredibly useful .NET library to handle the repetitive tasks of spinning up and working with TCP sockets (client and server). Want a TCP server that listens on port 8910 on all the IP addresses on the machine?. Want a TCP client that connects to 127.0.0.1 on port 8910?. Want to send "Hello world!" to the server and get the reply that it sends within 3 seconds?. Want to receive a message event on the server each time you see a newline \n (char 13), and echo back any messages that come in?. Want to know how many clients are connected to the server?. Want to change the text encoding that the client and server uses when sending and receiving strings? (The default is ASCII/UTF8.). Want to get the IP addresses that the server is listening on?. Want to get only the IPv4 addresses the server is listening on?. Want to make your node.js friends stop saying things like "with node I can spin up a web server in only 4 lines of code"?. (But really, this library isn't ideal for web server-ing, so don't do that in prod.).
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QUESTION
I have a .NET Core 3.1
Application that's hosting REST services and I'm incorporating the SAP Connector utilities for some of the endpoints. I'm on Windows 10.
I'm running into an error through one of the endpoints when establishing new RfcConfigParameters
by doing RfcConfigParameters parameters = new RfcConfigParameters()
The error trace is as follows:
...ANSWER
Answered 2022-Jan-17 at 16:40I guess, this is not what you would like to hear, but please check the release and support strategy of NCo 3.0. It says:
The supported Microsoft .NET Frameworks are 2.0, 3.0, 3.5, 4.0, 4.5, 4.6, 4.7, and 4.8.
This means .NET Core is not supported at all by NCo. .NET Core is not the same as the classic .NET framework. If your application must be a .NET Core application, I doubt that you will be able to use the current SAP NCo at all then.
Unfortunately, SAP also did not announce any NCo version for .NET Core environments yet.
QUESTION
I have a connection with TCP / IP. I want a multiple connection. I'm using SimpleTcp. It is very simple and useful for single connection. Unfortunately, I don't know how to make multiple connections with SimpleTcp.
The code below is the one used for single connection.
...ANSWER
Answered 2020-Dec-08 at 13:24EthernetDataReceived
is just an event handler that can be used to handle the DataReceived
event from any SimpleTcpClient
object. You can think of it as a method that may be called by any object from any thread.
Isn't there a problem if data comes from all of them at the same time?
Then the method will be called once per event that gets raised. This isn't an issue as long as you don't read or modify any shared data in the event handler. If you do this, you need to make the method thread-safe which is a topic of its own.
Also, how do I know which server data is coming from?
You should be able to cast the sender
argument and check the properties of the SimpleTcpClient
:
QUESTION
This is a clip from the sample SimpleTCP Server. The VS 2019 compiles with an error on the line:
System.Net.IPAddress ip = System.Net.IPAddress.Parse(txtHost.Text);
How do I fix it?
...ANSWER
Answered 2020-Sep-19 at 23:35The Start function signature of the server is
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