mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-26 07:03:47 +01:00
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package config
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
type JetStream struct {
|
|
Matrix *Global `yaml:"-"`
|
|
|
|
// Persistent directory to store JetStream streams in.
|
|
StoragePath Path `yaml:"storage_path"`
|
|
// A list of NATS addresses to connect to. If none are specified, an
|
|
// internal NATS server will be used when running in monolith mode only.
|
|
Addresses []string `yaml:"addresses"`
|
|
// The prefix to use for stream names for this homeserver - really only
|
|
// useful if running more than one Dendrite on the same NATS deployment.
|
|
TopicPrefix string `yaml:"topic_prefix"`
|
|
// Keep all storage in memory. This is mostly useful for unit tests.
|
|
InMemory bool `yaml:"in_memory"`
|
|
}
|
|
|
|
func (c *JetStream) Prefixed(name string) string {
|
|
return fmt.Sprintf("%s%s", c.TopicPrefix, name)
|
|
}
|
|
|
|
func (c *JetStream) Durable(name string) string {
|
|
return c.Prefixed(name)
|
|
}
|
|
|
|
func (c *JetStream) Defaults(generate bool) {
|
|
c.Addresses = []string{}
|
|
c.TopicPrefix = "Dendrite"
|
|
if generate {
|
|
c.StoragePath = Path("./")
|
|
}
|
|
}
|
|
|
|
func (c *JetStream) Verify(configErrs *ConfigErrors, isMonolith bool) {
|
|
if isMonolith { // polylith required configs below
|
|
return
|
|
}
|
|
// If we are running in a polylith deployment then we need at least
|
|
// one NATS JetStream server to talk to.
|
|
checkNotZero(configErrs, "global.jetstream.addresses", int64(len(c.Addresses)))
|
|
}
|