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tidy up some federation stuff

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This commit is contained in:
tsmethurst 2021-04-28 21:46:13 +02:00
commit 211c43073f
11 changed files with 199 additions and 86 deletions
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39
internal/distributor/distributor.go
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@ -32,8 +32,13 @@ import (
type Distributor interface {
// FromClientAPI returns a channel for accepting messages that come from the gts client API.
FromClientAPI() chan FromClientAPI
// ClientAPIOut returns a channel for putting in messages that need to go to the gts client API.
// ToClientAPI returns a channel for putting in messages that need to go to the gts client API.
ToClientAPI() chan ToClientAPI
// FromFederator returns a channel for accepting messages that come from the federator (activitypub).
FromFederator() chan FromFederator
// ToFederator returns a channel for putting in messages that need to go to the federator (activitypub).
ToFederator() chan ToFederator
// Start starts the Distributor, reading from its channels and passing messages back and forth.
Start() error
// Stop stops the distributor cleanly, finishing handling any remaining messages before closing down.
@ -45,6 +50,8 @@ type distributor struct {
// federator pub.FederatingActor
fromClientAPI chan FromClientAPI
toClientAPI chan ToClientAPI
fromFederator chan FromFederator
toFederator chan ToFederator
stop chan interface{}
log *logrus.Logger
}
@ -55,21 +62,29 @@ func New(log *logrus.Logger) Distributor {
// federator: federator,
fromClientAPI: make(chan FromClientAPI, 100),
toClientAPI: make(chan ToClientAPI, 100),
fromFederator: make(chan FromFederator, 100),
toFederator: make(chan ToFederator, 100),
stop: make(chan interface{}),
log: log,
}
}
// ClientAPIIn returns a channel for accepting messages that come from the gts client API.
func (d *distributor) FromClientAPI() chan FromClientAPI {
return d.fromClientAPI
}
// ClientAPIOut returns a channel for putting in messages that need to go to the gts client API.
func (d *distributor) ToClientAPI() chan ToClientAPI {
return d.toClientAPI
}
func (d *distributor) FromFederator() chan FromFederator {
return d.fromFederator
}
func (d *distributor) ToFederator() chan ToFederator {
return d.toFederator
}
// Start starts the Distributor, reading from its channels and passing messages back and forth.
func (d *distributor) Start() error {
go func() {
@ -80,6 +95,10 @@ func (d *distributor) Start() error {
d.log.Infof("received message FROM client API: %+v", clientMsg)
case clientMsg := <-d.toClientAPI:
d.log.Infof("received message TO client API: %+v", clientMsg)
case federatorMsg := <-d.fromFederator:
d.log.Infof("received message FROM federator: %+v", federatorMsg)
case federatorMsg := <-d.toFederator:
d.log.Infof("received message TO federator: %+v", federatorMsg)
case <-d.stop:
break DistLoop
}
@ -108,3 +127,17 @@ type ToClientAPI struct {
APActivityType gtsmodel.ActivityStreamsActivity
Activity interface{}
}
// FromFederator wraps a message that travels from the federator into the distributor
type FromFederator struct {
APObjectType gtsmodel.ActivityStreamsObject
APActivityType gtsmodel.ActivityStreamsActivity
Activity interface{}
}
// ToFederator wraps a message that travels from the distributor into the federator
type ToFederator struct {
APObjectType gtsmodel.ActivityStreamsObject
APActivityType gtsmodel.ActivityStreamsActivity
Activity interface{}
}