StrafesNET/maps-service
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nats: work queue policy

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This commit is contained in:
Quaternions 2024-12-11 22:58:48 -08:00
parent eea57786ff
commit 95e9b4d8b3
5 changed files with 15 additions and 7 deletions
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1
pkg/cmds/serve.go
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@ -95,6 +95,7 @@ func serve(ctx *cli.Context) error {
_, err = js.AddStream(&nats.StreamConfig{
Name:"maptest",
Subjects: []string{"maptest.>"},
Retention: nats.WorkQueuePolicy,
})
if err != nil {
log.WithError(err).Fatal("failed to add stream")

6
validation/src/publish_fix.rs
View File

@ -31,10 +31,12 @@ impl Publisher{
api:api::Context,
)->Result<Self,NatsStartupError>{
Ok(Self{
messages:stream.create_consumer_strict(async_nats::jetstream::consumer::pull::Config{
messages:stream.get_or_create_consumer("publish_fix",async_nats::jetstream::consumer::pull::Config{
name:Some("publish_fix".to_owned()),
durable_name:Some("publish_fix".to_owned()),
filter_subject:"maptest.submissions.publish.fix".to_owned(),
..Default::default()
}).await.map_err(NatsStartupError::ConsumerCreateStrict)?
}).await.map_err(NatsStartupError::Consumer)?
.messages().await.map_err(NatsStartupError::Stream)?,
roblox_cookie,
api,

6
validation/src/publish_new.rs
View File

@ -35,10 +35,12 @@ impl Publisher{
maps_grpc:crate::types::MapsServiceClient,
)->Result<Self,NatsStartupError>{
Ok(Self{
messages:stream.create_consumer_strict(async_nats::jetstream::consumer::pull::Config{
messages:stream.get_or_create_consumer("publish_new",async_nats::jetstream::consumer::pull::Config{
name:Some("publish_new".to_owned()),
durable_name:Some("publish_new".to_owned()),
filter_subject:"maptest.submissions.publish.new".to_owned(),
..Default::default()
}).await.map_err(NatsStartupError::ConsumerCreateStrict)?
}).await.map_err(NatsStartupError::Consumer)?
.messages().await.map_err(NatsStartupError::Stream)?,
roblox_cookie,
api,

2
validation/src/types.rs
View File

@ -5,7 +5,7 @@ pub type MessageResult=Result<async_nats::jetstream::Message,async_nats::jetstre
#[derive(Debug)]
pub enum NatsStartupError{
ConsumerCreateStrict(async_nats::jetstream::stream::ConsumerCreateStrictError),
Consumer(async_nats::jetstream::stream::ConsumerError),
Stream(async_nats::jetstream::consumer::StreamError),
}
impl std::fmt::Display for NatsStartupError{

7
validation/src/validator.rs
View File

@ -49,10 +49,13 @@ impl Validator{
api:api::Context,
)->Result<Self,NatsStartupError>{
Ok(Self{
messages:stream.create_consumer_strict(async_nats::jetstream::consumer::pull::Config{
messages:stream.get_or_create_consumer("validation",async_nats::jetstream::consumer::pull::Config{
name:Some("validation".to_owned()),
durable_name:Some("validation".to_owned()),
ack_policy:async_nats::jetstream::consumer::AckPolicy::Explicit,
filter_subject:"maptest.submissions.validate".to_owned(),
..Default::default()
}).await.map_err(NatsStartupError::ConsumerCreateStrict)?
}).await.map_err(NatsStartupError::Consumer)?
.messages().await.map_err(NatsStartupError::Stream)?,
roblox_cookie,
api,