postbox.rs

fn start_networking (remote: &str) {
    let mut threadpool = ThreadPool::new(10);
    let mut postoffice = PostOffice::new(remote);
    
    while let Ok(req) = postoffice.await_new() {
        threadpool.exec(move || {
            match req {
                Req::Chunk(postbox) => handle_chunk_req(postbox),
                Req::Entity(postbox) => handle_entity_req(postbox),
                Req::Inventory(postbox) => handle_inventory_req(postbox),
            }
        });
    }
}

fn handle_chunk_req(postbox: PostBox<ChunkMsg>) {
    while let Ok(reply) = postbox.await() {
        match reply {
            ChunkMsg::GetVolumeData(pos) => postbox.send(self.chunk_mgr.get_volume_data(pos)),
        }
    }
}


fn handle_entity_req(postbox: PostBox<EntityMsg>) {
    while let Ok(reply) = postbox.await() {
        match reply {
            EntityMsg::PlayerUpdate { pos, vel } => self.entity(postbox.client.entity_id).update(pos, vel),
            EntityMsg::WhoIs(entity_id) => postbox.send(EntityMsg::EntityDetails { name: self.entity(entity_id).get_name() }),
        }
    }
}