#![allow(clippy::type_complexity, clippy::too_many_arguments, clippy::large_enum_variant)]
use mpstthree::binary::struct_trait::{end::End, recv::Recv, send::Send};
use mpstthree::role::broadcast::RoleBroadcast;
use mpstthree::role::end::RoleEnd;
use mpstthree::{
bundle_struct_fork_close_multi_cancel, create_fn_choose_mpst_multi_to_all_bundle,
create_multiple_normal_role_short, create_recv_mpst_session_bundle,
create_send_mpst_cancel_bundle, offer_mpst,
};
use std::error::Error;
bundle_struct_fork_close_multi!(close_mpst_multi, fork_mpst, MeshedChannelsTwo, 2);
create_multiple_normal_role_short!(A, B);
create_send_mpst_cancel_bundle!(
send_mpst_a_to_b, RoleB, 1 | =>
RoleA, MeshedChannelsTwo, 2
);
create_send_mpst_cancel_bundle!(
send_mpst_b_to_a, RoleA, 1 | =>
RoleB, MeshedChannelsTwo, 2
);
create_recv_mpst_session_bundle!(
recv_mpst_a_from_b, RoleB, 1 | =>
RoleA, MeshedChannelsTwo, 2
);
create_recv_mpst_session_bundle!(
recv_mpst_b_from_a, RoleA, 1 | =>
RoleB, MeshedChannelsTwo, 2
);
type NameA = RoleA<RoleEnd>;
type NameB = RoleB<RoleEnd>;
enum Branching0fromBtoA {
More(MeshedChannelsTwo<Recv<(), Send<(), RecursAtoB>>, RoleB<RoleB<RoleB<RoleEnd>>>, NameA>),
Done(MeshedChannelsTwo<End, RoleEnd, NameA>),
}
type RecursAtoB = Recv<Branching0fromBtoA, End>;
type Choose0fromBtoA = Send<Branching0fromBtoA, End>;
type EndpointDoneB = MeshedChannelsTwo<End, RoleEnd, NameB>;
type EndpointMoreB =
MeshedChannelsTwo<Send<(), Recv<(), Choose0fromBtoA>>, RoleA<RoleA<RoleBroadcast>>, NameB>;
type EndpointA = MeshedChannelsTwo<RecursAtoB, RoleB<RoleEnd>, NameA>;
type EndpointB = MeshedChannelsTwo<Choose0fromBtoA, RoleBroadcast, NameB>;
create_fn_choose_mpst_multi_to_all_bundle!(
done_from_b_to_all, more_from_b_to_all, =>
Done, More, =>
EndpointDoneB, EndpointMoreB, =>
Branching0fromBtoA, =>
RoleA, =>
RoleB, MeshedChannelsTwo, 2
);
fn endpoint_a(s: EndpointA) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_a_from_b, {
Branching0fromBtoA::Done(s) => {
close_mpst_multi(s)
},
Branching0fromBtoA::More(s) => {
let (_, s) = recv_mpst_a_from_b(s)?;
let s = send_mpst_a_to_b((), s)?;
endpoint_a(s)
},
})
}
fn endpoint_b(s: EndpointB) -> Result<(), Box<dyn Error>> {
recurs_b(s, 100)
}
fn recurs_b(s: EndpointB, index: i64) -> Result<(), Box<dyn Error>> {
match index {
0 => {
let s = done_from_b_to_all(s);
close_mpst_multi(s)
}
i => {
let s = more_from_b_to_all(s);
let s = send_mpst_b_to_a((), s)?;
let (_, s) = recv_mpst_b_from_a(s)?;
recurs_b(s, i - 1)
}
}
}
fn main() {
let (thread_a, thread_b) = fork_mpst(endpoint_a, endpoint_b);
assert!(thread_a.join().is_ok());
assert!(thread_b.join().is_ok());
}