On 10/21/18 4:58 PM, Fleel wrote:
On Sunday, 21 October 2018 at 20:41:41 UTC, JN wrote:
On Sunday, 21 October 2018 at 20:14:46 UTC, Fleel wrote:
Does anyone know of a good D alternative for the socket.IO server
(https://socket.io)? I would like to transition my server from
node.js to D, but I can't find any D equivalents to socket.IO. (I've
seen http://socket.io.dub.pm, but it is dead). Are there any good D
libraries that can do the same thing as socket.IO? Thanks!
I'm afraid I'm not familiar with socket.io, and the homepage doesn't
seem to tell me much (it doesn't even say whether it uses TCP or UDP).
But that said, in D, the gold-standard for pretty much *anything*
related to networking and sockets is Vibe.D: http://vibed.org/
If the network/socket functionality you're looking for exists in D, then
it's probably in either the standard library or in Vibe.D. If what
you're looking for doesn't exist, then it can certainly be built on top
of Vibe.D.
Can std.socket provide a realtime connection between the client(web
browser) and the server, like for a chatroom or realtime multiplayer game?
For something like a chatroom, and the vast majority of any networking
you'd want to do, Vibe.D definitely can. Plain old ordinary TCP is
perfectly sufficient for something like chatrooms, and Vibe.D supports
TCP clients/servers very well. For other things, Vibe.D had equally good
support for UDP. So that alone makes Vibe.D universally useful, plus the
way its job system works gives you all the benefits of async networking
code without having to deal with the mess of callback-oriented programming.
For a realtime multiplayer games though, that's notoriously a whole
different can of worms. For that, you definitely do need UDP (which
again, Vibe.D supports). But, UDP being what it is, you'd still need to
design your program to handle UDP's inherently unguaranteed nature.
Vibe.D doesn't have a gaming-oriented networking system built on top of UDP.
You could also look into ZeroMQ: https://code.dlang.org/packages/zeromq
I haven't used ZeroMQ myself though, so no promises about how well it
works, but it may be worth looking into.
