Further comment refinement.

[plomrogue] / src / server / io.h

diff --git a/src/server/io.h b/src/server/io.h
index 009052bd8c508b957bafca66175aa6d15d69b9f7..da533903b2ac7948def228899e79401c1e9edf9c 100644 (file)
--- a/src/server/io.h
+++ b/src/server/io.h
@@ -17,6 +17,8 @@
  * if queue is empty and world.do_update is set, update world state file (and
  * unset world.do_update) and write a single dot line to server out file, then
  * read server in file for the next load of bytes to put onto the input queue.
+ * (Queueing ensures only complete messages are interpreted, and io_loop()'s
+ * server tests only happening in a multi-second interval on inactivity.)
  */
 extern char * io_round();