Socketer | A TCP socket blueprint library for Unreal Engine | Socket library
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kandi X-RAY | Socketer Summary
A TCP socket blueprint library for Unreal Engine 4 - NOW WITH SUPPORT FOR Unreal Engine 4.26!.
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QUESTION
I'm playin around with Serverless and I have no luck getting serverless-offline
to work with serverless-dynamodb-local
.
I have very minimal setup, it takes 3minutes to reproduce, I did it like this:
- Generate a TS Serverless project like -
sls create -t aws-nodejs-typescript --path folder-name
- install dependencies
npm i
- Add DynamoDB local
npm install --save serverless-dynamodb-local
- Add serverless offline
npm install serverless-offline --save-dev
- Install dynamodb
sls dynamodb install
Now I update serverless.ts
file like
- Include installed plugins in the correct order
ANSWER
Answered 2022-Apr-11 at 10:19Turns out it's most likely an environment issue of my MacBook. My friend tried exactly the same code on his computer and it was working for him.
Still if anyone has an idea why this might be happening let me know please.
EDIT:
So turned out it was a problem with my node version, I was running v17.3.1
. After switching to v16.4.0
it works like a charm. 🥳
QUESTION
I use HttpClient
to get the content of the pages on the internet and was faced with weird behavior.
Some sites load perfectly, but some requests fail by timeout. The thing is that the links work perfectly in the browser. E.g. I have the following link: https://www.luisaviaroma.com/en-gb/shop/women/shoes?lvrid=_gw_i4. I can open it in the browser, but my code doesn't work:
...ANSWER
Answered 2022-Apr-04 at 14:18I got a 403 Error, when not setting appropriate values for the Header-Accept field.
The result is a text/html
, so you need to add the appropriate Header:
QUESTION
I use HoloLens 2 as a client and my unity server on my PC. (More discussion about this: How can I read byte array coming from server in UWP app?) I lost my debug await reader1.LoadAsync(256);
. I tried everything to get my stream data but I couldn't. I don't want to const value for the buffer I need the exact stream size for the buffer. I tested this and it works only and only if the buffer size and data stream size is equal. Or you can suggest me other approaches?
ANSWER
Answered 2022-Mar-25 at 06:20How can I get Windows.Storage.Streams.IInputStream inputStream length?
IInputStream
of SteamSocket
can't be seek. So we can't get length of steam, That's why we need set a buffer to load input stream all the time until the stream finished.
I checked code above, if you have set InputStreamOptions
as ReadAhead
. It will do the next step, when the 256 buffer fills up, please try to InputStreamOptions as Partial
.
QUESTION
So I'm trying to test my API and with mocha js and I'm getting this error.
...ANSWER
Answered 2022-Mar-20 at 09:24The error most probably comes from the fact that res.body.error
is undefined when you don't have an error. In which case, your test should be something like:
QUESTION
Im using Jupyter Notebook to run a fairly basic crypto trading bot with an API on coinbase and after an arbitrary amount of time, sometimes 6 hours other times 18 hours, the code will error and stop working.. can has anyone had this problem or are able to determine the problem from the error script produced. error code given below..
...ANSWER
Answered 2022-Mar-16 at 06:16I don't know if it crashes because the internet connection. But if you want check if you have a internet cnnection you could ping a server for example 8.8.8.8
(Google DNS Server). If the command returns 0 it was sucesfull if it returns 1 it failed.
QUESTION
I'm trying to create a pipe web socket client, which is going to pull data off exchanges. The code is something between David Fowler's BedrockFramework and @StephenCleary's TCP Chat. I'm not sure if there is a difference between IDuplexPipe
(David's way) and normal pipes (Stephen's way), I believe they are two ways to express same thing.
The question is how do I gracefully stop/close everything, i.e. basically I want to create a StopAsync
method? Side question, what is the reason that they don't use a CancellationToken
?
ANSWER
Answered 2022-Mar-14 at 23:47I haven't looked at David Fowler's framework in detail yet, but I would expect he uses the same completion semantics that mine does: when the output (socket writing) pipe completes, then the (web)socket is closed.
In your code, ProcessSendsAsync
will return when the pipeline is completed, and this will cause DoSendAsync
to call webSocket.Abort
. I assume you should modify DoSendAsync
to call CloseAsync
when the pipeline is completed without an exception, and only call Abort
when it there is an exception.
If you haven't seen it yet, this is the video where I discuss how I handle shutdowns, both exceptional and graceful.
QUESTION
My team migrated an ancient application from:
...ANSWER
Answered 2022-Mar-11 at 04:49Finally after a lot of debugging. We were able to find out the real root cause. We were getting following error sometimes when request were failing.
My teammate took this log and found solution for issue by removing SafeFileHandle which was getting used for window server.
QUESTION
I have a .Net Core 6 app which runs fine locally, it also runs fine when I manually start the exe in the publish folder.
However when I run on IIS, it gives the following error.
The server is an AWS EC2 server, I have all ports open as a test as incomming on the firewall, I have also tried to disable the firewall completely and also allowing the app through the firewall. As far as i'm aware there is no AV on the EC2 instance.
I have added the .net core 6 runtime and I have also installed the .Net core hosting bundle found here:
https://dotnet.microsoft.com/en-us/download/dotnet/6.0
When I have chekced the event viewer logs I get this error message:
Application: WebApi.exe CoreCLR Version: 6.0.222.6406 .NET Version: 6.0.2 Description: The process was terminated due to an unhandled exception. Exception Info: System.IO.IOException: Failed to bind to address http://localhost:4000. ---> System.AggregateException: One or more errors occurred. (An attempt was made to access a socket in a way forbidden by its access permissions.) (An attempt was made to access a socket in a way forbidden by its access permissions.) ---> System.Net.Sockets.SocketException (10013): An attempt was made to access a socket in a way forbidden by its access permissions. at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName) at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.Bind(EndPoint localEP) at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransportOptions.CreateDefaultBoundListenSocket(EndPoint endpoint) at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketConnectionListener.Bind() at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransportFactory.BindAsync(EndPoint endpoint, CancellationToken cancellationToken) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Infrastructure.TransportManager.BindAsync(EndPoint endPoint, ConnectionDelegate connectionDelegate, EndpointConfig endpointConfig, CancellationToken cancellationToken) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerImpl.<>c__DisplayClass30_0`1.d.MoveNext() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindEndpointAsync(ListenOptions endpoint, AddressBindContext context, CancellationToken cancellationToken) at Microsoft.AspNetCore.Server.Kestrel.Core.LocalhostListenOptions.BindAsync(AddressBindContext context, CancellationToken cancellationToken) --- End of inner exception stack trace ---
I have read there is a setting on old versions of .NetCore to specify the use of IIS, but I can't see one for .Net Core 6.
I am pulling my hair out trying to figure out what is wrong.
Here is what is shown when I run the exe on it's own, which is correct.
...ANSWER
Answered 2022-Feb-28 at 19:51I have finally found the reason.
It was due to my program.cs file having this line at the bottom:
QUESTION
I encountered this problem when creating a new React application (after executing the npx create-react-app my-app
command):
ANSWER
Answered 2021-Dec-15 at 07:34QUESTION
am trying to get the title of a webpage for this amusing request and cheerio there am facing this issue Cannot read properties of undefined (reading 'statusCode') but when I run to try to run separately with the static value it works
can anyone please help to identify the miskate I have done in my code?
here is my code
...ANSWER
Answered 2022-Jan-23 at 06:06Sometimes when you loop through multiple request on server, there are chances that socket may get hanged up (busy on some other request) or server can't queue the request which can result into no response from request. Best solution to this is, you must check response object from request first before accessing properties on it.
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