willdot.net
An experimental pub/sub client and server project.
comment
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pubsub/subscriber.go
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pubsub/subscriber.go
···
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return fmt.Errorf("received status %s - %s", resp, buf)
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}
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// Consumer allows the consumption of messages. It is thread safe to range over the Msgs channel to consume. If during the consumer
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// receiving messages from the server an error occurs, it will be stored in Err
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// Consumer allows the consumption of messages. If during the consumer receiving messages from the
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// server an error occurs, it will be stored in Err
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type Consumer struct {
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msgs chan messagebroker.Message
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// TODO: better error handling? Maybe a channel of errors?
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Err error
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}
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// Messages returns a channel in which this consumer will put messages onto. It is safe to range over the channel since it will be closed once
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// the consumer has finished either due to an error or from being cancelled.
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func (c *Consumer) Messages() <-chan messagebroker.Message {
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return c.msgs
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}