collecting some ideas

init.wl

@@ -1,3 +1,26 @@
+# TODO: dn:process:filter   - for each received message the process is fired up
+#                             with the given input.
+#                             One response message is generated.
+#
+# TODO: dn:process:generate - fire up a process directly without dn:send with EOF on stdin.
+#
+# TODO: Add $p(:stream, 4094) type instead of :lines, which allocates a buffer
+# and reads the data that it gets in max chunks of the given buffer size.
+# EOF generates an empty message.
+# TODO: Add :collect which collects all output until EOF into a single message.
+#
+# TODO: dn:file:read    - with :lines line based, with :stream binary based
+#
+# TODO: dn:file:new_in_dir - Reads in new files in a directory :lines, :stream or :collect based.
+#                            The messages all contain the file name.
+# TODO: dn:file:to_dir - Each received message is written to a file in the output
+#                        directory. Filename and contents are in the message.
+#                        Files are written atomically with "~".
+# TODO: dn:file:append - Each received message is appended to a given file.
+#                        It's easy to build a log with this!
+#
+# TODO: Write tests! Split up the stuff below and write wlambda tests!
+
 !id2 = dn:timer:interval :ms => 2000;
 
 dn:on (dn:timer:oneshot :ms => 1000) {