Do I need to check `SendChannel::isClosedForSend` every time when I send? If the channel could be cl...

# coroutines

[Simon Lin]

Do I need to check SendChannel::isClosedForSend every time when I send? If the channel could be close in any time.

[Tijl]

it could also close after you check isClosedForSend so it depends on what you use it for