Golang Stream Examples

Example #1

File: actions_data.go Project: irisli/horizon

// SSE is a method for actions.SSE
func (action *DataShowAction) SSE(stream sse.Stream) {
	action.Do(
		action.loadParams,
		action.loadRecord,
		func() {
			stream.Send(sse.Event{Data: action.Data.Value})
		},
	)
}

Example #2

File: actions_account.go Project: irisli/horizon

// SSE is a method for actions.SSE
func (action *AccountShowAction) SSE(stream sse.Stream) {
	action.Do(
		action.loadParams,
		action.loadRecord,
		action.loadResource,
		func() {
			stream.SetLimit(10)
			stream.Send(sse.Event{Data: action.Resource})
		},
	)
}

Example #3

File: actions_order_book.go Project: irisli/horizon

// SSE is a method for actions.SSE
func (action *OrderBookShowAction) SSE(stream sse.Stream) {
	action.Do(action.LoadQuery, action.LoadRecord, action.LoadResource)

	action.Do(func() {
		stream.SetLimit(10)
		stream.Send(sse.Event{
			Data: action.Resource,
		})
	})

}

Example #4

File: actions_effects.go Project: FihlaTV/horizon

// SSE is a method for actions.SSE
func (action *EffectIndexAction) SSE(stream sse.Stream) {
	action.Setup(action.loadParams)

	action.Do(
		action.loadRecords,
		func() {
			stream.SetLimit(int(action.PagingParams.Limit))
			records := action.Records[stream.SentCount():]

			for _, record := range records {
				res, err := resource.NewEffect(action.Ctx, record)

				if err != nil {
					stream.Err(action.Err)
					return
				}

				stream.Send(sse.Event{
					ID:   res.PagingToken(),
					Data: res,
				})
			}
		},
	)
}

Example #5

File: actions_payment.go Project: zenododobird/horizon

// SSE is a method for actions.SSE
func (action *PaymentsIndexAction) SSE(stream sse.Stream) {
	action.Setup(action.LoadQuery)
	action.Do(
		action.LoadRecords,
		func() {
			stream.SetLimit(int(action.Query.Limit))

			records := action.Records[stream.SentCount():]

			for _, record := range records {
				res, err := resource.NewOperation(action.Ctx, record)

				if err != nil {
					stream.Err(action.Err)
					return
				}

				stream.Send(sse.Event{
					ID:   res.PagingToken(),
					Data: res,
				})
			}
		})

}

Example #6

File: actions_account.go Project: raymens/horizon

// SSE is a method for actions.SSE
func (action *AccountIndexAction) SSE(stream sse.Stream) {
	action.LoadRecords()
	if action.Err != nil {
		stream.Err(action.Err)
		return
	}

	for _, record := range action.Records[stream.SentCount():] {
		stream.Send(sse.Event{
			ID:   record.PagingToken(),
			Data: NewHistoryAccountResource(record),
		})
	}

	if stream.SentCount() >= int(action.Query.Limit) {
		stream.Done()
	}
}

Example #7

File: actions_account.go Project: raymens/horizon

// SSE is a method for actions.SSE
func (action *AccountShowAction) SSE(stream sse.Stream) {
	action.LoadRecord()
	if action.Err != nil {
		stream.Err(action.Err)
		return
	}

	stream.Send(sse.Event{
		Data: NewAccountResource(action.Record),
	})

	if stream.SentCount() >= 10 {
		stream.Done()
	}
}

Example #8

File: actions_order_book.go Project: raymens/horizon

// SSE is a method for actions.SSE
func (action *OrderBookShowAction) SSE(stream sse.Stream) {
	action.Do(action.LoadQuery, action.LoadRecord, action.LoadResource)
	if action.Err != nil {
		stream.Err(action.Err)
		return
	}

	stream.Send(sse.Event{
		Data: action.Resource,
	})

	if stream.SentCount() >= 10 {
		stream.Done()
	}
}

Example #9

File: actions_account.go Project: irisli/horizon

// SSE is a method for actions.SSE
func (action *AccountIndexAction) SSE(stream sse.Stream) {
	action.Setup(action.loadParams)
	action.Do(
		action.loadRecords,
		func() {
			stream.SetLimit(int(action.PagingParams.Limit))
			var res resource.HistoryAccount
			for _, record := range action.Records[stream.SentCount():] {
				res.Populate(action.Ctx, record)
				stream.Send(sse.Event{ID: record.PagingToken(), Data: res})
			}
		},
	)
}

Example #10

File: actions_offer.go Project: zenododobird/horizon

// SSE is a method for actions.SSE
func (action *OffersByAccountAction) SSE(stream sse.Stream) {
	action.Do(
		action.LoadQuery,
		action.LoadRecords,
		func() {
			stream.SetLimit(int(action.Query.Limit))
			for _, record := range action.Records[stream.SentCount():] {
				var res resource.Offer
				res.Populate(action.Ctx, record)
				stream.Send(sse.Event{ID: res.PagingToken(), Data: res})
			}
		},
	)
}

Example #11

File: actions_ledger.go Project: zenododobird/horizon

// SSE is a method for actions.SSE
func (action *LedgerIndexAction) SSE(stream sse.Stream) {
	action.Setup(action.LoadQuery)
	action.Do(
		action.LoadRecords,
		func() {
			stream.SetLimit(int(action.Query.Limit))
			records := action.Records[stream.SentCount():]

			for _, record := range records {
				var res resource.Ledger
				res.Populate(action.Ctx, record)
				stream.Send(sse.Event{ID: res.PagingToken(), Data: res})
			}
		},
	)
}

Example #12

File: actions_transaction.go Project: irisli/horizon

// SSE is a method for actions.SSE
func (action *TransactionIndexAction) SSE(stream sse.Stream) {
	action.Setup(action.loadParams)
	action.Do(
		action.loadRecords,
		func() {
			stream.SetLimit(int(action.PagingParams.Limit))
			records := action.Records[stream.SentCount():]

			for _, record := range records {
				var res resource.Transaction
				res.Populate(action.Ctx, record)
				stream.Send(sse.Event{ID: res.PagingToken(), Data: res})
			}
		},
	)
}

Example #13

File: actions_operation.go Project: raymens/horizon

// SSE is a method for actions.SSE
func (action *OperationIndexAction) SSE(stream sse.Stream) {
	action.LoadRecords()

	if action.Err != nil {
		stream.Err(action.Err)
		return
	}

	records := action.Records[stream.SentCount():]

	for _, record := range records {
		r, err := NewOperationResource(record)

		if err != nil {
			stream.Err(action.Err)
			return
		}

		stream.Send(sse.Event{
			ID:   record.PagingToken(),
			Data: r,
		})
	}

	if stream.SentCount() >= int(action.Query.Limit) {
		stream.Done()
	}
}