SignalR sucks
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
Pretty much anything of that sort is created by architecture astronauts and will not fullfil any particular need.
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
I would suspect firewall or configuration issues on the production server, or even routing (though unlikely for most network configurations).
"Never attribute to malice that which can be explained by stupidity." - Hanlon's Razor
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
Why not RabbitMQ (which is first on that list and also the most well known by far)? Worked with it and it worked pretty well (never tried front-end though). I'm currently using Azure ServiceBus which also works great (but somehow isn't on that list). What kind of problems are you having with SignalR? I'm thinking about using it in a project of my own (in Azure), but this doesn't bode well :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
-
I would suspect firewall or configuration issues on the production server, or even routing (though unlikely for most network configurations).
"Never attribute to malice that which can be explained by stupidity." - Hanlon's Razor
We have some knowledgeable network administrators, and they could not find any problems, besides all other software using TCP worked without any problems !
-
Why not RabbitMQ (which is first on that list and also the most well known by far)? Worked with it and it worked pretty well (never tried front-end though). I'm currently using Azure ServiceBus which also works great (but somehow isn't on that list). What kind of problems are you having with SignalR? I'm thinking about using it in a project of my own (in Azure), but this doesn't bode well :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
Sander Rossel wrote:
also the most well known by far
That doesn't speak well of the circles I hang out in. I HAVE heard of SignalR but NOT RabbitMQ. :laugh: SignalR is the most popular one I have heard about. :-O
Social Media - A platform that makes it easier for the crazies to find each other. Everyone is born right handed. Only the strongest overcome it. Fight for left-handed rights and hand equality.
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
I'm always interested in talking about "WebSocket" technology. I'm using Firebase in a project right now and I've created a firebase example you may find interesting. Here is the most simple example where you can move a game pawn in your browser window and see it move (across the Internet) in the other person's browser. pawns[^] I also wrote up an article on SignalR, but unfortunately it is using a little older version of SignalR : Beginner's Guide to Using SignalR via ASP.NET[^] Possible Way To Test? You may like to open the browser on a few different devices and try it out to see if you see the same problems you are seeing in your app. If you see the problems it may be the firewall or network you are on. Here's a direct link to the SignalR one you can try: pawns[^] It's a weird URL but that is because I wrote it a while back and the URL that it is coded up with is very important in the over all project. It's just anonymous link to my web site: raddev.us You can test simply by moving a game pawn around and seeing it move in other browsers. Open up a few browser windows and try it out and let me know.
-
Why not RabbitMQ (which is first on that list and also the most well known by far)? Worked with it and it worked pretty well (never tried front-end though). I'm currently using Azure ServiceBus which also works great (but somehow isn't on that list). What kind of problems are you having with SignalR? I'm thinking about using it in a project of my own (in Azure), but this doesn't bode well :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
That looked good to me too, and also NATS (especially with future Docker microservices development in mind), but one of my colleagues already beat me to it with a Proof of Concept using ZeroMQ before I could even start a discussion about it, guess I'm getting too old and slow :sigh: And I must say, the more I read about ZeroMQ the more enthousiastic I get, it's even developed by a Dutch guy !
-
Why not RabbitMQ (which is first on that list and also the most well known by far)? Worked with it and it worked pretty well (never tried front-end though). I'm currently using Azure ServiceBus which also works great (but somehow isn't on that list). What kind of problems are you having with SignalR? I'm thinking about using it in a project of my own (in Azure), but this doesn't bode well :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
-
I'm always interested in talking about "WebSocket" technology. I'm using Firebase in a project right now and I've created a firebase example you may find interesting. Here is the most simple example where you can move a game pawn in your browser window and see it move (across the Internet) in the other person's browser. pawns[^] I also wrote up an article on SignalR, but unfortunately it is using a little older version of SignalR : Beginner's Guide to Using SignalR via ASP.NET[^] Possible Way To Test? You may like to open the browser on a few different devices and try it out to see if you see the same problems you are seeing in your app. If you see the problems it may be the firewall or network you are on. Here's a direct link to the SignalR one you can try: pawns[^] It's a weird URL but that is because I wrote it a while back and the URL that it is coded up with is very important in the over all project. It's just anonymous link to my web site: raddev.us You can test simply by moving a game pawn around and seeing it move in other browsers. Open up a few browser windows and try it out and let me know.
Thanks, I tried your pawns application (years ago I think) and that worked ok. The problem with our implementation might be that we use the self-hosted version of SignalR and a mix of .NET and .NET Core applications. Can't give more details because only my colleagues have full insight in this complex software.
-
Thanks, I tried your pawns application (years ago I think) and that worked ok. The problem with our implementation might be that we use the self-hosted version of SignalR and a mix of .NET and .NET Core applications. Can't give more details because only my colleagues have full insight in this complex software.
RickZeeland wrote:
Can't give more details because only my colleagues have full insight in this complex software.
I totally understand. My example is the most simple and basic thing possible, but when delving into real solutions things get complex fast. Wish I had more info to give you help but I know even with my simple example I ran into some real challenges. Good luck.
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
I'm confused...SignalR is not a message queue...it's a communication link. You would usually use SignalR in conjunction with a message queue if you needed message queuing. The client would connect with SignalR, then the SignalR thread would queue the item in the message queue system and wait for a response to send back to the client. The important distinction here is that the SignalR thread keeps a connection with the client in order to notify. It can sort of be used like a message queue, but it's main characteristic is the continued connection to the client for notification and there is no queue. There can be performance implications in that each call to SignalR can launch an action concurrently and you can overload the server, but with a message queue, you can control how many threads or processes are servicing each queue and never have more concurrent processes than that. Then you can have as many SignalR threads waiting around for results to send back to the client.
-
Sander Rossel wrote:
also the most well known by far
That doesn't speak well of the circles I hang out in. I HAVE heard of SignalR but NOT RabbitMQ. :laugh: SignalR is the most popular one I have heard about. :-O
Social Media - A platform that makes it easier for the crazies to find each other. Everyone is born right handed. Only the strongest overcome it. Fight for left-handed rights and hand equality.
They're different technologies. SignalR is a wrapper around web sockets that can send data back to the browser (which isn't normally possible using HTTP, although SignalR should fallback to long polling if sockets fail or aren't supported). RabbitMQ (and ZeroMQ and ServiceBus) are queueing technologies, which support sending some data to a queue (or topic) where listener(s) will pick it up and do something with that data. I can see how queueing can be an alternative to sockets, but sockets are usually not a good (or even possible) alternative to queues.
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
-
That looked good to me too, and also NATS (especially with future Docker microservices development in mind), but one of my colleagues already beat me to it with a Proof of Concept using ZeroMQ before I could even start a discussion about it, guess I'm getting too old and slow :sigh: And I must say, the more I read about ZeroMQ the more enthousiastic I get, it's even developed by a Dutch guy !
Never heard of NATS (just read your experience on that list). My biggest objection to ZeroMQ would be the following:
Some guy named Tim wrote:
More complicated scenarios require more setup ZeroMQ is very fast due to its simplicity, but as a result of this, doing anything harder than passing messages between 2 peers will require a lot more work from the user.
SignalR is (usually) a one-to-many broadcast, with support for channels. That sounds more like topics than queues, and according to this Tim topics aren't supported in ZeroMQ. RabbitMQ (and ServiceBus) do support topics out of the box. Although reading the ZeroMQ website it also seems they support topics as well, so Tim might just be a dirty little liar :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
-
I thought RabbitMQ was a message que system. Does RabbitMQ implement WebSocket type of technology?
I didn't think so, but then I found RabbitMQ Web STOMP Plugin — RabbitMQ[^]. I'm not sure how Rick wants to implement queueing in a browser, but with over 350,000 packages in the npm repository I'm sure there's one for connecting your queue to JavaScript :laugh:
Best, Sander sanderrossel.com Continuous Integration, Delivery, and Deployment arrgh.js - Bringing LINQ to JavaScript Object-Oriented Programming in C# Succinctly
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
Just a wild stab in the dark, but is Symantec Endpoint Protection involved in the equation?
I wanna be a eunuchs developer! Pass me a bread knife!
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
Having a right skill is knowledge. If you don't know, then don't blame/insult the tool. Rather try to acquire the knowledge.
-
Having a right skill is knowledge. If you don't know, then don't blame/insult the tool. Rather try to acquire the knowledge.
But not all tools are created equal.
I wanna be a eunuchs developer! Pass me a bread knife!
-
Me and my colleagues at work have totally had it with SignalR and it's erratic behaviour, everything seems to work fine locally, but as soon as it's tested in a production environment unexplainable problems occur. Also there does not seem to be anything to find about these problems on the internet, like long delays on message delivery :mad: Are we the only ones having these problems ? We are thinking about switching to ZeroMQ, see: message-queue-servers[^]
