From 6f2cfc118701b59d96862199204aef7834f9db86 Mon Sep 17 00:00:00 2001 From: Trumeet Date: Tue, 9 Aug 2022 18:46:45 -0700 Subject: fix(libacron/acronc/helloworld): ac_receive: 'read' should be the delta value of bytes read in the call, not the absolute position Also clearify that 'read' is undefined if the function fails. --- client/libacron/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'client/libacron/README.md') diff --git a/client/libacron/README.md b/client/libacron/README.md index 736b44a..bc7e879 100644 --- a/client/libacron/README.md +++ b/client/libacron/README.md @@ -215,9 +215,10 @@ size_t read; while (1) { if ((r = ac_receive(connection, buffer, pos, len, &obj, &read))) { /* Handle error. */ + /* read is undefined. */ break; } - pos += read; + pos += read; /* read is the bytes read in the last call. */ /* The obj is now referencing to a library allocated event or response. */ /* Do things with the event or response. */ ac_obj_free(obj); -- cgit v1.2.3