Merge pull request #3257 from nspcc-dev/check-init
rpcclient: check network initialisation for blocks subscriptions
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commit
afca64f164
1 changed files with 3 additions and 0 deletions
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@ -732,6 +732,9 @@ func (c *WSClient) ReceiveBlocks(flt *neorpc.BlockFilter, rcvr chan<- *block.Blo
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if rcvr == nil {
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return "", ErrNilNotificationReceiver
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}
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if !c.cache.initDone {
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return "", errNetworkNotInitialized
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}
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params := []any{"block_added"}
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if flt != nil {
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flt = flt.Copy()
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