dispatch_call_on_tick

this example periodically dispatches http calls

wasm log dispatch: called! 1
wasm log dispatch: called! 1
wasm log dispatch: called! 1
wasm log dispatch: called! 2
wasm log dispatch: called! 2
wasm log dispatch: called! 2
wasm log dispatch: called! 3
wasm log dispatch: called! 3
wasm log dispatch: called! 3
wasm log dispatch: called! 4
wasm log dispatch: called! 4
wasm log dispatch: called! 4
wasm log dispatch: called! 5
wasm log dispatch: called! 5
wasm log dispatch: called! 5
wasm log dispatch: called! 6
wasm log dispatch: called! 6
wasm log dispatch: called! 6
wasm log dispatch: called! 7
wasm log dispatch: called! 7
wasm log dispatch: called! 7
wasm log dispatch: called! 8
wasm log dispatch: called! 8
wasm log dispatch: called! 8
wasm log dispatch: called! 9
wasm log dispatch: called! 9
wasm log dispatch: called! 9
wasm log dispatch: called! 10
wasm log dispatch: called! 10
wasm log dispatch: called! 10