Add new Global lightwalletd servers from Nighthawk

[luckytokidoki]

I think we should add these to the server list options:

Location	Host	Port
North America	na.lightwalletd.com	443
South America	sa.lightwalletd.com	443
Europe & Africa	eu.lightwalletd.com	443
Asia & Oceania	ai.lightwalletd.com	443

Source: https://forum.zcashcommunity.com/t/nighthawk-apps-launches-global-zcash-light-client-infrastructure/44768/10

[luckytokidoki]

These endpoints likely don't support the transaction size filter.

[juanky201271]

Thanks @luckytokidoki those are very interesting alternatives...

[juanky201271]

@zancas What do you think about this? We are using already mainnet.lightwallted.com as a primary server, make any sense to include those new server in that list? or maybe detect the country of the device and use one or another?

[vamsiikrishna]

Picking the right server can make a big difference while the users are syncing.

https://main--dreamy-pithivier-3c39d0.netlify.app/

[zancas]

I think that the user should have the option to select a server, but should never be forced to make a decision about something they don't understand.

[juanky201271]

Maybe for advance users we can put a toggle to select the Zone of the mainnet.lightwallted.com... and the expert user can choose: ai, eu, na or sa... (or the normal one: mainnet), just an idea...

[juanky201271]

Let's reactivate this since the two principal server are down in this moment... @zancas @Edicksonjga Maybe we need to add another way to set the server: Automatic, What do you think? and add to the list at least another one like: https://na.lightwalletd.com:443.

[Edicksonjga]

Let's reactivate this since the two principal server are down in this moment... @zancas @Edicksonjga Maybe we need to add another way to set the server: Automatic, What do you think? and add to the list at least another one like: https://na.lightwalletd.com:443.

Yes, new servers need to be added, not just 1 of the Nighthawk Global Servers, I consider it best to add all of them and add the Automatic option so that the wallet changes servers depending on the ping or depending on which server is most up to date with the blockchain.

Maybe this way Setting > Server:

• Auto
• Custom

And in the text entry when selecting the Custom option add a button to display the list of servers, so the user can select from the list or paste the URL of any other that is not in the default list.

[juanky201271]

we included the new servers in the last release: https://github.com/zingolabs/zingo-pc/releases/tag/zingo-pc-1.0.4