[zeromq-dev] ZeroMQ over WAN

[Shailendra Hullur]

Thanks folks for the quick and encouraging response. I will try it out and
report back.

Cheers,
Shailendra.

On Fri, Oct 27, 2023 at 11:16 PM Mark Botner <mbotner at gmail.com> wrote:

> We've used ZeroMQ with TCP endpoints over WANs for years, via VPNS,
> stunnel, and direct connections and it works well.
> But we have seen the TCP Bandwidth-delay product slow us down:
> https://en.wikipedia.org/wiki/Bandwidth-delay_product
>
>
> Mark
>
> On Fri, Oct 27, 2023 at 12:20 PM Stéphane Valès via zeromq-dev <
> zeromq-dev at lists.zeromq.org> wrote:
>
>> We’ve had an extensive use of Zeromq with TCP endpoints over WANs,
>> including the Internet and VPNs, sometimes using WiFi or shared connections
>> with mobile phones, in very unstable conditions.
>>
>> The ability of Zeromq to reconnect automatically and to monitor
>> connection states always did wonders.
>>
>> Stéphane.
>>
>> > Le 27 oct. 2023 à 18:51, Shailendra Hullur <shailendra.hullur at gmail.com>
>> a écrit :
>> >
>> > 
>> > Hello,
>> >
>> > I have used ZeroMQ in single host as well as multiple nodes, but in a
>> local cluster. Has ZeroMQ been used in a WAN environment where latency
>> could be high? I know ZeroMQ uses TCP sockets, but are there any
>> assumptions which could cause WAN deployments to be troublesome?
>> >
>> > Cheers,
>> > Shailendra.
>> > _______________________________________________
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