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package main
import "time"
func init() {
println("called init")
go adder()
}
//go:wasmimport tester callTestMain
func callTestMain()
func main() {
// main.main is not used when using -buildmode=c-shared.
callTestMain()
}
//go:wasmexport hello
func hello() {
println("hello!")
}
//go:wasmexport add
func add(a, b int32) int32 {
println("called add:", a, b)
addInputs <- a
addInputs <- b
return <-addOutput
}
var addInputs = make(chan int32)
var addOutput = make(chan int32)
func adder() {
for {
a := <-addInputs
b := <-addInputs
time.Sleep(time.Millisecond)
addOutput <- a + b
}
}
//go:wasmimport tester callOutside
func callOutside(a, b int32) int32
//go:wasmexport reentrantCall
func reentrantCall(a, b int32) int32 {
println("reentrantCall:", a, b)
result := callOutside(a, b)
println("reentrantCall result:", result)
return result
}
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