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Diffstat (limited to 'packages/website/md/docs/0xjs/2.0.0/async.md')
-rw-r--r-- | packages/website/md/docs/0xjs/2.0.0/async.md | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/packages/website/md/docs/0xjs/2.0.0/async.md b/packages/website/md/docs/0xjs/2.0.0/async.md deleted file mode 100644 index c84eebf94..000000000 --- a/packages/website/md/docs/0xjs/2.0.0/async.md +++ /dev/null @@ -1,26 +0,0 @@ -0x.js is a promise-based library. This means that whenever an asynchronous call is required, the library method will return a native Javascript promise. You can therefore choose between using `promise` or `async/await` syntax when calling our async methods. - -_Async/await syntax (recommended):_ - -```javascript -try { - var availableAddresses = await web3Wrapper.getAvailableAddressesAsync(); -} catch (error) { - console.log('Caught error: ', error); -} -``` - -_Promise syntax:_ - -```javascript -web3Wrapper - .getAvailableAddressesAsync() - .then(function(availableAddresses) { - console.log(availableAddresses); - }) - .catch(function(error) { - console.log('Caught error: ', error); - }); -``` - -As is the convention with promise-based libraries, if an error occurs, it is thrown. It is the callers responsibility to catch thrown errors and to handle them appropriately. |