kafka

package
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Published: Sep 5, 2023 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Overview

Copyright 2021 Wei (Sam) Wang <sam.wang.0723@gmail.com>

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

View Source
const (
	DailyClosesV1        = "dailycloses-v1"
	StocksV1             = "stocks-v1"
	ThreePrimaryV1       = "threeprimary-v1"
	StakeConcentrationV1 = "stakeconcentration-v1"
	DownloadV1           = "download-v1"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Config

type Config struct {
	// Kafka controller DNS hostname
	Controller string

	GroupID string
	Brokers []string
	Topics  []string

	// The logger to use. If not defined an output-discarding logger will
	// be used instead.
	Logger *zerolog.Logger
}

Config encapsulates the settings for configuring the kafka service.

type Kafka

type Kafka interface {
	Close() error
	WriteMessages(ctx context.Context, topic string, message []byte) error
	ReadMessage(ctx context.Context) (*ReceivedMessage, error)
}

func New

func New(cfg *Config) Kafka

NewKafka creates a new kafka service.

type ReceivedMessage

type ReceivedMessage struct {
	Topic   string
	Message []byte
}

Directories

Path Synopsis
Package kafka is a generated GoMock package.
Package kafka is a generated GoMock package.

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