Printing from a task

General Usage
, ,
2

Now I found one solution: Since obviously my println command with multiple arguments causes as many times a yield(), I have to compose my output string before printing it. With

using Printf

function tpr(ch::Channel)
    ...
        print(@sprintf("%s %s\n", msg.a, msg.b))
    ...
end

I get the right printouts:

julia> put!(ch, Msg("first", "second"))
first second
Msg("first", "second")

julia> put!(ch, Msg("first", "second"));
first second

julia>