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[VDB-751 VDB-754] Bugfix null pointer panic and improve logging #119
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m0ar
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elizabethengelman,
rmulhol,
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i-norden
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i-norden
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Jul 17, 2019
| @@ -120,6 +124,7 @@ func (watcher *EventWatcher) Execute(recheckHeaders constants.TransformerExecuti | |||
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| transformErr := watcher.transformLogs(logs, header) | |||
| if transformErr != nil { | |||
| logrus.Errorf("Could not transform logs: ", transformErr) | |||
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| @@ -129,6 +129,9 @@ func (blockChain *BlockChain) GetTransactions(transactionHashes []common.Hash) ( | |||
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| func (blockChain *BlockChain) LastBlock() (*big.Int, error) { | |||
| block, err := blockChain.ethClient.HeaderByNumber(context.Background(), nil) | |||
| if err != nil { | |||
| return big.NewInt(0), err | |||
i-norden
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Jul 17, 2019
grizz
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Oct 7, 2019
* VDB-751 VDB-754 Bugfix null pointer panic and improve logging * Fix typo
grizz
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Dec 22, 2019
* VDB-751 VDB-754 Bugfix null pointer panic and improve logging * Fix typo
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This PR fixes a possible null pointer panic that occurs when wrong/no
ipcpathis set, and improves our logging a bit.I took the liberty of turning on including method in log entries, and enabled pretty printing. They look this this now, which IMO is a huge improvement since we can at a glance see the method etc.
{ "file": "/home/br0d/go/src/github.com/vulcanize/vulcanizedb/cmd/root.go:154", "func": "github.com/vulcanize/vulcanizedb/cmd.getBlockChain", "level": "fatal", "msg": "Could not dial client: dial unix: missing address", "time": "2019-07-16T13:54:10+02:00" }Also learned that we can actually add more fields when we log, instead of churning it all into the same line! Keep this in mind :)