Add info about how stdout is handled

madlambda · Jan 24, 2018 · ddb99b0 · ddb99b0
1 parent 95a5840
commit ddb99b0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/proposal/2-concurrency.md b/proposal/2-concurrency.md
@@ -94,6 +94,10 @@ for job in $jobs {
 }
 ```
 
+All output (stdout and stderr) of processes go to their
+parent until the root (main) process, so printing inside
+a child process will print on the stdout of the main process.
+
 ### Advanced Fan-out Fan-in
 
 Here is an example of a more elaborated fan-out/fan-in.