The `network` store of the network controller crams two types of data
into one place. It roughly tracks whether we have enough information to
make requests to the network and whether the network is capable of
receiving requests, but it also stores the ID of the network (as
obtained via `net_version`).
Generally we shouldn't be using the network ID for anything, as it has
been completely replaced by chain ID, which all custom RPC endpoints
have been required to support for over a year now. However, as the
network ID is used in various places within the extension codebase,
removing it entirely would be a non-trivial effort. So, minimally, this
commit splits `network` into two stores: `networkId` and
`networkStatus`. But it also expands the concept of network status.
Previously, the network was in one of two states: "loading" and
"not-loading". But now it can be in one of four states:
- `available`: The network is able to receive and respond to requests.
- `unavailable`: The network is not able to receive and respond to
requests for unknown reasons.
- `blocked`: The network is actively blocking requests based on the
user's geolocation. (This is specific to Infura.)
- `unknown`: We don't know whether the network can receive and respond
to requests, either because we haven't checked or we tried to check
and were unsuccessful.
This commit also changes how the network status is determined —
specifically, how many requests are used to determine that status, when
they occur, and whether they are awaited. Previously, the network
controller would make 2 to 3 requests during the course of running
`lookupNetwork`.
* First, if it was an Infura network, it would make a request for
`eth_blockNumber` to determine whether Infura was blocking requests or
not, then emit an appropriate event. This operation was not awaited.
* Then, regardless of the network, it would fetch the network ID via
`net_version`. This operation was awaited.
* Finally, regardless of the network, it would fetch the latest block
via `eth_getBlockByNumber`, then use the result to determine whether
the network supported EIP-1559. This operation was awaited.
Now:
* One fewer request is made, specifically `eth_blockNumber`, as we don't
need to make an extra request to determine whether Infura is blocking
requests; we can reuse `eth_getBlockByNumber`;
* All requests are awaited, which makes `lookupNetwork` run fully
in-band instead of partially out-of-band; and
* Both requests for `net_version` and `eth_getBlockByNumber` are
performed in parallel to make `lookupNetwork` run slightly faster.
* feat: add desktop enable button component
This component will be added
to the experimental page. Users
will then be able to initialize
a desktop connection
* feat: add desktop pairing page
* feat: add desktop deep-linking shared lib
* test: add initial entries to render helper
Allow specifying initialEntries for
MemoryRouter. This change will allow
testing pages that use the useParam
hook.
* feat: add desktop error page
Error page for any desktop pairing
related issue
* feat: add desktop routes to route component
* feat: add enable desktop button to experimental tab
* feat: add desktop icon when paired in dev mode
* feat: disable ledger live control when desktop enabled
* feat: register desktop error actions on ui init
* fix: add missing code fencing
* chore: remove enable desktop rpc middleware
Now that we are adding the UI
there's no need for this rpc middleware
(as it was used to test desktop background
code)
* fix: display experimental tab for desktop
* Use network provider state, instead of CurrencyRateController state, select 'nativeCurrency'
* Fix unit tests
* Lint fix
* Only use the network provider ticket for the native currency when useCurrencyRateCheck is false
* Fix unit test
* Fix tests for real
* Deprecating Rinkeby, setting default debug network to Goerli
* Deprecating Ropsten and Kovan
* Conflict fix
* Remove unused localization, test fixes
* Add migration for moving used deprecated testnets to custom networks
* Fix migrator test
* Add more unit tests
* Migration updates provider type to rpc if deprecated network is selected
* Migration fully and correctly updates the provider if selected network is a deprecated testnet
* Continue to show deprecation warning on each of rinkeby, ropsten and kovan
* Add rpcUrl deprecation message to loading screen
* Removing mayBeFauceting prop
Co-authored-by: Dan Miller <danjm.com@gmail.com>
When a lot of transactions are occurring on the network, such as during
an NFT drop, it drives gas fees up. When this happens, we want to not
only inform the user about this, but also dissuade them from using a
higher gas fee (as we have proved in testing that high gas fees can
cause bidding wars and exacerbate the situation).
The method for determining whether the network is "busy" is already
handled by GasFeeController, which exposes a `networkCongestion`
property within the gas fee estimate data. If this number exceeds 0.66 —
meaning that the current base fee is above the 66th percentile among the
base fees over the last several days — then we determine that the
network is "busy".
The `SET_CURRENT_FIAT` action has been removed. It has been replaced
by a call to `forceUpdateMetamaskState`. The only purpose of this
action was to eagerly update the current fiat currency settings before
the next state update. Forcing a state update instead is simpler and
safer.
The `setCurrentCurrency` function in the background has been updated to
no longer return the state, now that it's no longer needed.
