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| author | Anders Svensson <[email protected]> | 2012-11-15 15:47:02 +0100 |
|---|---|---|
| committer | Anders Svensson <[email protected]> | 2012-11-15 16:09:59 +0100 |
| commit | 81e2c30e1dd83974e6a41f0988124501da1e8ad6 (patch) | |
| tree | 0402eaea0f953bdd5377803b2efb284b88c77e3c | |
| parent | 62403f98c887a1b2e99e41da576c171c29d59193 (diff) | |
| download | otp-81e2c30e1dd83974e6a41f0988124501da1e8ad6.tar.gz otp-81e2c30e1dd83974e6a41f0988124501da1e8ad6.tar.bz2 otp-81e2c30e1dd83974e6a41f0988124501da1e8ad6.zip | |
Add comment about lack of identifier checks on DWA
| -rw-r--r-- | lib/diameter/src/base/diameter_watchdog.erl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl index d6a2d2833b..243ad0a986 100644 --- a/lib/diameter/src/base/diameter_watchdog.erl +++ b/lib/diameter/src/base/diameter_watchdog.erl @@ -487,6 +487,14 @@ throwaway(S) -> throw({?MODULE, throwaway, S}). %% rcv/2 +%% +%% The lack of Hop-by-Hop and End-to-End Identifiers checks in a +%% received DWA is intentional. The purpose of the message is to +%% demonstrate life but a peer that consistently bungles it by sending +%% the wrong identifiers causes the connection to toggle between OPEN +%% and SUSPECT, with failover and failback as result, despite there +%% being no real problem with connectivity. Thus, relax and accept any +%% incoming DWA as being in response to an outgoing DWR. %% INITIAL Receive DWA Pending = FALSE %% Throwaway() INITIAL |