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Add an extra parameter for setting the HeartbeatInterval on SubscribeEvents #4

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Add an extra parameter for setting the HeartbeatInterval on SubscribeEvents #4

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2c2c7bc
Introduce the heartbeatInterval parameter to SubscribeEvents and upda…
m-Peter Dec 20, 2023
b1ad23c
Update flow-go version
m-Peter Dec 20, 2023
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2 changes: 2 additions & 0 deletions client/client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -137,6 +137,7 @@ func (c *ExecutionDataClient) SubscribeEvents(
startBlockID flow.Identifier,
startHeight uint64,
filter EventFilter,
heartbeatInterval uint64,
opts ...grpc.CallOption,
) (*Subscription[EventsResponse], error) {
if startBlockID != flow.ZeroID && startHeight > 0 {
Expand All @@ -149,6 +150,7 @@ func (c *ExecutionDataClient) SubscribeEvents(
Address: filter.Addresses,
Contract: filter.Contracts,
},
HeartbeatInterval: heartbeatInterval,
}
if startBlockID != flow.ZeroID {
req.StartBlockId = startBlockID[:]
Expand Down
2 changes: 1 addition & 1 deletion cmd/demo/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ func main() {
}

func followBlocks(ctx context.Context, execClient *client.ExecutionDataClient, filter client.EventFilter) error {
sub, err := execClient.SubscribeEvents(ctx, flow.ZeroID, 0, filter)
sub, err := execClient.SubscribeEvents(ctx, flow.ZeroID, 0, filter, 1)
if err != nil {
return fmt.Errorf("could not subscribe to execution data: %w", err)
}
Expand Down
12 changes: 9 additions & 3 deletions examples/events_streaming/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,9 +29,15 @@ func main() {
log.Fatalf("could not create execution data client: %v", err)
}

sub, err := execClient.SubscribeEvents(ctx, flow.ZeroID, 0, client.EventFilter{
Contracts: []string{"A.7e60df042a9c0868.FlowToken"},
})
sub, err := execClient.SubscribeEvents(
ctx,
flow.ZeroID,
0,
client.EventFilter{
Contracts: []string{"A.7e60df042a9c0868.FlowToken"},
},
1,
)
if err != nil {
log.Fatalf("could not subscribe to execution data: %v", err)
}
Expand Down
17 changes: 9 additions & 8 deletions go.mod
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Expand Up @@ -4,13 +4,13 @@ go 1.19

require (
github.com/gorilla/websocket v1.5.0
github.com/onflow/flow-go v0.32.9
github.com/onflow/flow/protobuf/go/flow v0.3.2-0.20231018182244-e72527c55c63
github.com/onflow/flow-go v0.32.4-0.20231122162232-0ba81ff8d241
github.com/onflow/flow/protobuf/go/flow v0.3.2-0.20231121210617-52ee94b830c2
google.golang.org/grpc v1.58.3
)

require (
github.com/bits-and-blooms/bitset v1.5.0 // indirect
github.com/bits-and-blooms/bitset v1.7.0 // indirect
github.com/btcsuite/btcd/btcec/v2 v2.2.1 // indirect
github.com/cenkalti/backoff/v4 v4.2.1 // indirect
github.com/cespare/xxhash v1.1.0 // indirect
Expand All @@ -21,19 +21,20 @@ require (
github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de // indirect
github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
github.com/dustin/go-humanize v1.0.1 // indirect
github.com/ethereum/go-ethereum v1.9.13 // indirect
github.com/ethereum/go-ethereum v1.12.0 // indirect
github.com/frankban/quicktest v1.14.4 // indirect
github.com/fxamacker/cbor/v2 v2.4.1-0.20230228173756-c0c9f774e40c // indirect
github.com/fxamacker/circlehash v0.3.0 // indirect
github.com/go-logr/logr v1.2.4 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang/protobuf v1.5.3 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
github.com/hashicorp/golang-lru v0.5.4 // indirect
github.com/hashicorp/golang-lru/v2 v2.0.2 // indirect
github.com/holiman/uint256 v1.2.2-0.20230321075855-87b91420868c // indirect
github.com/ipfs/bbloom v0.0.4 // indirect
github.com/ipfs/go-block-format v0.1.2 // indirect
github.com/ipfs/go-cid v0.4.1 // indirect
Expand Down Expand Up @@ -99,12 +100,12 @@ require (
go.uber.org/atomic v1.11.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
go.uber.org/zap v1.24.0 // indirect
golang.org/x/crypto v0.11.0 // indirect
golang.org/x/crypto v0.12.0 // indirect
golang.org/x/exp v0.0.0-20230321023759-10a507213a29 // indirect
golang.org/x/net v0.12.0 // indirect
golang.org/x/sync v0.3.0 // indirect
golang.org/x/sys v0.10.0 // indirect
golang.org/x/text v0.11.0 // indirect
golang.org/x/sys v0.11.0 // indirect
golang.org/x/text v0.12.0 // indirect
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto v0.0.0-20230711160842-782d3b101e98 // indirect
Expand Down
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