Questions tagged [quarkus-reactive]
132 questions
1
vote
0 answers
Quarkus Reactive testing with database operation leading to java.lang.IllegalStateException: No current Vertx context found
I'm trying to test a part of my code that does a database transaction.
@QuarkusTest
class FileServiceTest {
@InjectSpy
MyService myService;
@Test
void testDatabaseOperation() {
myService.doSomeDatabaseOperation()
…
Marian Klühspies
- 15,824
- 16
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- 136
1
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0 answers
Discrepancy between reactive and non-reactive Quarkus JAX-RS endpoints wrt URL decoding of PathParam
After migrating an existing webapp from DropWizard to latest Quarkus (3.1, resteasy-reactive), things are working well except for some edge cases we have found.
One in particular looks like possible bug: handling of URL path parameters wrt decoding…
StaxMan
- 113,358
- 34
- 211
- 239
1
vote
1 answer
How convert from Uni> to non Uni list object?
I am looking for solution for converting the Uni
- to regular List object. Unfortunately am unable to find any solution anywhere or within the mutiny documentation. If anyone can help to point to right direction that will be helpful.
Sam
- 127
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1
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0 answers
QUARKUS: How to protect a REST reactive endpoint from heavy traffic avalanche
I have a quarkus service running in a K8s cluster.
Micro is currently running with Quarkus 3.1.1 (BUT also tested with 2.16.7).
The micro exposes a Reactive REST API with Rest Easy Reactive. Each call needs to access remotely to an LDAP server and…
Cheva
- 21
- 1
1
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2 answers
Quarkus returns 404 instead of 400
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/greeting/{name}")
public Uni greeting(String name, @QueryParam("limit") int limit) {
return service.greeting(name.toString());
}
localhost:8080/greeting/someName?limit=454 -- this…
Tigran Harutyunyan
- 13
- 2
1
vote
1 answer
Using @RequestScoped classes on worker threads
I'm creating a logging system where all the logs generated by specific request are stored in a request scoped object and subsequently logged on a ContainerResponseFilter. So instead of having many logs per request, I'll have just one with all the…
David Reis
- 11
- 2
- 6
1
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0 answers
How to achieve @PrePersist / @PreUpdate with Quarkus' Panache and MongoDB?
I would like to automatically persist the usual properties like createdAt/updatedAt and createdBy/updatedBy of my mongoDB base entity. With PostgreSQL I would use the @PrePersist and @PreUpdate annotations to achieve this.
How can I do this with…
Tim
- 3,910
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1
vote
1 answer
Quarkus SmallRye Reactive Messaging: Configure polling frequency to prevent continuous throwing of TooManyMessagesWithoutAckException (SRMSG18231)
I'm using the quarkus (2.13.3.Final) plugin quarkus-smallrye-reactive-messaging-kafka (small-rye version 3.21.0) to program a non-blocking input queue deployed on kubernete's cluster to; receive a record, query an external api, do some logic and…
Andrew Cattermole
- 81
- 3
1
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1 answer
Quarkus : Config root [HibernateOrmRuntimeConfig] with config phase [RUN_TIME] not initialized yet
I cannot run my quarkus due to HibernateOrmRuntimeConfig initialisation.
I am new to Quarkus. I try to build an application with Hibernate reactive with Panache. I have some entities (some inherit from PanacheEntity, and some inherit from…
ismail ouzzine
- 33
- 6
1
vote
0 answers
Quarkus grpc is throwing start up error: Unable to start the gRPC server: java.nio.channels.UnresolvedAddressException
I am trying to start the grpc server with the property
quarkus.grpc.server.use-separate-server=true
in that case, i am getting the below error during server start up
2023-01-19 13:12:51,762 WARN [io.qua.grp.run.GrpcServerRecorder] (main) Using…
Mohanraj Karatadipalayam
- 579
- 4
- 10
1
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1 answer
How to persist PanacheEntity avoiding duplicate key exception?
I want to persist an entity. I want to skip it in case it already exists in the datastore. Assume the name field is part of the primary key. Assume p1 exists in the datastore. Only p2 should be inserted. Inserting p1 produces duplicate key…
JanPl
- 794
- 6
- 19
1
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1 answer
NoStackTraceThrowable Exception is thrown when Postgres DB connectivity is lost
Quarkus App - Rest Operation to fetch data from Postgres DB
Quarkus version : 2.9.0.Final
Client Lib : quarkus-reactive-pg-client
So when the db connection is lost while the service is running and the service receives a request , the app is throwing…
Jaiprasad
- 149
- 11
1
vote
0 answers
Quarkus reactive client - sending Multipart from ByteArray
Im trying to use io.quarkus:quarkus-rest-client-reactive-jackson to send a multipart file.
Here is my client class
@RegisterRestClient(configKey = "foo")
interface FooClient {
@POST
@Path("/upload")
fun uploadFile(
…
Mark
- 2,041
- 2
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- 35
1
vote
1 answer
How to implement recursive method using Mutiny UNI Quarkus reactive sql Java
I have an Person table which contains below information.
Person table
type
personId
INT
Name
VarChar
fatherId
INT --refer to personId in same table(Person)
MotherId
INT --refer to personId in same table(Person)
More columns
other…
luiza
- 74
- 1
- 8
1
vote
1 answer
Process items in Uni asynchronously
I have a Uni
Uni> list = Uni.createFrom().item(List.of("a", "b", "c"));
I would like to map each item in this list to a new Uni and then process them asynchronously.
I have tried following:
list.map(strings ->…
isADon
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