In 1461e95c39 we've introduced a guard that ensures whisper isn't crashing
when Embark is used with the Simulator. This unfortunately also introduced
code that tries to connect to an existing websocket provider that isn't actually
ready at the time it tries to connect.
This commit ensures `web3.shh.getInfo()` is only called once `web3` is ready
and therefore the WS connection as well.
For reasons unknown, `ECONNRESET` errors on websocket connections to embark's
blockchain proxy are not automatically handled on Windows as they are on macOS
and Linux (or those errors aren't happening on those platforms, it's difficult
to determine). Explicitly swallow such errors so the blockchain process doesn't
crash. Prior to this PR, the crash-behavior can be reproduced on Windows by
running `embark blockchain` and `embark run` in separate terminals and quitting
`embark run` while `embark blockchain` is still running.
Consistently use the `simples` package's `WsParser` to process websocket
traffic instead of using `WsParser` for requests and the `ws` package's
`Websocket.Receiver` for responses.
Consistently use `pump` to connect parser streams instead of using `pump` in
some places and `chain` in others. Drop use of `cloneable` (and the package
dependency) since it was used previously in hopes it would fix the errors, but
it's unnecessary and didn't fix them.
Prior to this commit, it wasn't possible to enter decimal numbers
with dots. The reason for that is that all units are recalculated
on form control change and values like `2.` are simply converted to
`2`.
As every change will cause a `setState()` in Cockpit, users never had
a chance to get "beyond" the first dot of their input value.
This is now fixed by preventing the recalculation all together when
the last character in the entered value is a `.`
In that case, we simply update the form control using `setState()` and
don't touch all the other values. The next key stroke will cause a full
recalculation again.
Support directives in ENS configurations, such that subdomains can be registered to addresses of deployed tokens.
The following directives are supported:
```
"register": {
"rootDomain": "embark.eth",
"subdomains": {
"status": "0x4a17f35f0a9927fb4141aa91cbbc72c1b31598de",
"mytoken": "$MyToken",
"MyToken2": "$MyToken2"
}
}
```
Add unit test for these directives.
If the storage config is set up in such a way that a URL for swarm cannot be determined, the swarm module will exit early.
For example, if the storage config looks like:
```
available_providers: ["ipfs", "swarm"],
upload: {
provider: "ipfs",
host: "localhost",
port: 5001
},
dappConnection: [
{
provider:"ipfs",
host: "localhost",
port: 5001,
getUrl: "http://localhost:8080/ipfs/"
}
]
```
Then there is no way to determine the swarm URL as neither `upload` nor `dappConnection` specify a provider with `swarm`. If this is the case, the swarm module will exit in it’s constructor.
Add a warning message in the console for the users.