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docs/content/pubsubs/gochannel.md

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+title = "Go Channel"
+description = "A Pub/Sub implemented on Golang goroutines and channels"
+date = 2019-07-06T22:30:00+02:00
+bref = "A Pub/Sub implemented on Golang goroutines and channels"
+weight = 40
++++
+
+{{% load-snippet-partial file="src-link/pubsub/gochannel/pubsub.go" first_line_contains="// GoChannel" last_line_contains="type GoChannel struct {" %}}
+
+You can find a fully functional example with Go Channels in the [Watermill examples](https://github.com/ThreeDotsLabs/watermill/tree/master/_examples/pubsubs/go-channel).
+
+### Characteristics
+
+| Feature | Implements | Note |
+| ------- | ---------- | ---- |
+| ConsumerGroups | no | |
+| ExactlyOnceDelivery | yes |  |
+| GuaranteedOrder | yes |  |
+| Persistent | no| |
+
+### Configuration
+
+You can inject configuration via the constructor.
+
+{{% load-snippet-partial file="src-link/pubsub/gochannel/pubsub.go" first_line_contains="func NewGoChannel" last_line_contains="logger:" %}}
+
+### Publishing
+
+{{% load-snippet-partial file="src-link/pubsub/gochannel/pubsub.go" first_line_contains="// Publish" last_line_contains="func (g *GoChannel) Publish" %}}
+
+### Subscribing
+
+{{% load-snippet-partial file="src-link/pubsub/gochannel/pubsub.go" first_line_contains="// Subscribe" last_line_contains="func (g *GoChannel) Subscribe" %}}
+
+### Marshaler
+
+No marshaling is needed when sending messages within the process.