From 3c464a994ee8ccba7fd714333f9bb042aba4bb86 Mon Sep 17 00:00:00 2001 From: Bui Nguyen Quoc Thanh Date: Mon, 13 Jul 2020 17:20:55 +0700 Subject: doc: update disable injection msg for developer Signed-off-by: Bui Nguyen Quoc Thanh --- doc/dlt_for_developers.md | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/doc/dlt_for_developers.md b/doc/dlt_for_developers.md index e0123f8..931397c 100644 --- a/doc/dlt_for_developers.md +++ b/doc/dlt_for_developers.md @@ -779,3 +779,19 @@ context changed. The usage is similar to DLT\_REGISTER\_INJECTION\_CALLBACK. ``` DLT_REGISTER_LOG_LEVEL_CHANGED_CALLBACK(CONTEXT, CALLBACK) ``` +## Disable injection messages + +An environment variable named `DLT_DISABLE_INJECTION_MSG_AT_USER` could be used in case +dlt application wants to ignore all data/messages from dlt-daemon completely. + +To use: + +``` +export DLT_DISABLE_INJECTION_MSG_AT_USER=1 +``` + +To clear: + +``` +unset DLT_DISABLE_INJECTION_MSG_AT_USER +``` -- cgit v1.2.1