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| author | Ingela Anderton Andin <[email protected]> | 2017-12-14 15:07:50 +0100 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2017-12-18 15:04:49 +0100 |
| commit | a95cf9ac32606e4c92bd9254a9d29cd48f31a817 (patch) | |
| tree | 57ce931d4edec6fee79efc7ab9ac900a99743e21 /lib/ssl | |
| parent | 44b09e036b31b29dddc3b178e8f6b9fc96a9a874 (diff) | |
| download | otp-a95cf9ac32606e4c92bd9254a9d29cd48f31a817.tar.gz otp-a95cf9ac32606e4c92bd9254a9d29cd48f31a817.tar.bz2 otp-a95cf9ac32606e4c92bd9254a9d29cd48f31a817.zip | |
dtls: Use repeat_state to make sure retransmission timer is reset
Diffstat (limited to 'lib/ssl')
| -rw-r--r-- | lib/ssl/src/dtls_connection.erl | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 073cb4009b..55091c0219 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -218,12 +218,12 @@ next_event(StateName, Record, #state{connection_states = #{current_read := #{epoch := CurrentEpoch}}} = State0, Actions) -> case Record of no_record -> - {next_state, StateName, State0, Actions}; + {next_state, StateName, State0, Actions}; #ssl_tls{epoch = CurrentEpoch, version = Version} = Record -> State = dtls_version(StateName, Version, State0), - {next_state, StateName, State, - [{next_event, internal, {protocol_record, Record}} | Actions]}; + {next_state, StateName, State, + [{next_event, internal, {protocol_record, Record}} | Actions]}; #ssl_tls{epoch = _Epoch, version = _Version} = _Record -> %% TODO maybe buffer later epoch @@ -863,12 +863,14 @@ handle_info(new_cookie_secret, StateName, handle_info(Msg, StateName, State) -> ssl_connection:StateName(info, Msg, State, ?MODULE). -handle_state_timeout(flight_retransmission_timeout, StateName, - #state{flight_state = {retransmit, NextTimeout}} = State0) -> - {State1, Actions} = send_handshake_flight(State0#state{flight_state = {retransmit, NextTimeout}}, +handle_state_timeout(flight_retransmission_timeout, StateName, + #state{flight_state = {retransmit, NextTimeout}} = State0) -> + {State1, Actions0} = send_handshake_flight(State0#state{flight_state = {retransmit, NextTimeout}}, retransmit_epoch(StateName, State0)), - {Record, State} = next_record(State1), - next_event(StateName, Record, State, Actions). + {Record, State2} = next_record(State1), + {next_state, StateName, State, Actions} = next_event(StateName, Record, State2, Actions0), + %% This will reset the retransmission timer by repeating the enter state event + {repeat_state, State, Actions}. handle_alerts([], Result) -> Result; |