Mixing
@Around aspect and Kotlin suspended function
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I try to understand how to create an @Around aspect for a Kotlin’s suspended function (for example, to measure time spent in this function, or for a custom @Transactional aspect):
@Timed("my-timer")
suspend fun test() {
println("before")
delay(50) // invokes ProceedingJoinPoint#proceed() before this line
println("after")
}
Since this function has a suspend function call, the @Around aspect’s proceed function will be invoked right before delay() call. But obviously I’d like to measure full time spent in the function.
What is the right way to solve it? Maybe I can somehow subscribe on the last continuation in the method, or smth like that?
kotlin aop aspectj kotlin-coroutines
edited Jan 3 at 3:11
Stephen C
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
add a comment |
I try to understand how to create an @Around aspect for a Kotlin’s suspended function (for example, to measure time spent in this function, or for a custom @Transactional aspect):
@Timed("my-timer")
suspend fun test() {
println("before")
delay(50) // invokes ProceedingJoinPoint#proceed() before this line
println("after")
}
Since this function has a suspend function call, the @Around aspect’s proceed function will be invoked right before delay() call. But obviously I’d like to measure full time spent in the function.
What is the right way to solve it? Maybe I can somehow subscribe on the last continuation in the method, or smth like that?
kotlin aop aspectj kotlin-coroutines
edited Jan 3 at 3:11
Stephen C
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
add a comment |
I try to understand how to create an @Around aspect for a Kotlin’s suspended function (for example, to measure time spent in this function, or for a custom @Transactional aspect):
@Timed("my-timer")
suspend fun test() {
println("before")
delay(50) // invokes ProceedingJoinPoint#proceed() before this line
println("after")
}
Since this function has a suspend function call, the @Around aspect’s proceed function will be invoked right before delay() call. But obviously I’d like to measure full time spent in the function.
What is the right way to solve it? Maybe I can somehow subscribe on the last continuation in the method, or smth like that?
kotlin aop aspectj kotlin-coroutines
edited Jan 3 at 3:11
Stephen C
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
I try to understand how to create an @Around aspect for a Kotlin’s suspended function (for example, to measure time spent in this function, or for a custom @Transactional aspect):
@Timed("my-timer")
suspend fun test() {
println("before")
delay(50) // invokes ProceedingJoinPoint#proceed() before this line
println("after")
}
Since this function has a suspend function call, the @Around aspect’s proceed function will be invoked right before delay() call. But obviously I’d like to measure full time spent in the function.
What is the right way to solve it? Maybe I can somehow subscribe on the last continuation in the method, or smth like that?
kotlin aop aspectj kotlin-coroutines
kotlin aop aspectj kotlin-coroutines
edited Jan 3 at 3:11
Stephen C
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
edited Jan 3 at 3:11
Stephen C
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
edited Jan 3 at 3:11
Stephen C
526k72586944
edited Jan 3 at 3:11
Stephen C
526k72586944
edited Jan 3 at 3:11
Stephen C
526k72586944
526k72586944
asked Jan 3 at 2:57
silent-boxsilent-box
470623
asked Jan 3 at 2:57
silent-boxsilent-box
470623
asked Jan 3 at 2:57
silent-boxsilent-box
470623
470623
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I think you can solve your problem easily, if you want to measure, the execution time of function, you can do it using built-in functionality like this:
val time = measureTimeMillis {
// yourSuperFunc()
}
Also, you can use measureNanoTime. For full reference look at here.
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I think you can solve your problem easily, if you want to measure, the execution time of function, you can do it using built-in functionality like this:
val time = measureTimeMillis {
// yourSuperFunc()
}
Also, you can use measureNanoTime. For full reference look at here.
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
add a comment |
I think you can solve your problem easily, if you want to measure, the execution time of function, you can do it using built-in functionality like this:
val time = measureTimeMillis {
// yourSuperFunc()
}
Also, you can use measureNanoTime. For full reference look at here.
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
add a comment |
I think you can solve your problem easily, if you want to measure, the execution time of function, you can do it using built-in functionality like this:
val time = measureTimeMillis {
// yourSuperFunc()
}
Also, you can use measureNanoTime. For full reference look at here.
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
I think you can solve your problem easily, if you want to measure, the execution time of function, you can do it using built-in functionality like this:
val time = measureTimeMillis {
// yourSuperFunc()
}
Also, you can use measureNanoTime. For full reference look at here.
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
answered Jan 3 at 3:03
BSeitkazinBSeitkazin
1,6301328
1,6301328
add a comment |
add a comment |
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