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| author | Ingela Anderton Andin <[email protected]> | 2017-06-05 11:56:22 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2017-06-07 09:46:00 +0200 |
| commit | e09b0cec251983eb838692ae3472a03ce42aea7a (patch) | |
| tree | b1107deaa0ec0aa391480395eeebb37bfe1594ad /lib | |
| parent | 0d4047e02fe2275bdd8a8c940b3c79753e18cba2 (diff) | |
| download | otp-e09b0cec251983eb838692ae3472a03ce42aea7a.tar.gz otp-e09b0cec251983eb838692ae3472a03ce42aea7a.tar.bz2 otp-e09b0cec251983eb838692ae3472a03ce42aea7a.zip | |
dtls: Fetch next DTLS record when dropping resent handshake data
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ssl/src/dtls_connection.erl | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index b19f976cdb..f338471829 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -773,14 +773,16 @@ next_event(connection = StateName, no_record, {#ssl_tls{epoch = Epoch, type = ?HANDSHAKE, version = _Version}, State1} = _Record when Epoch == CurrentEpoch-1 -> - {State, MoreActions} = send_handshake_flight(State1, CurrentEpoch), - {next_state, StateName, State, Actions ++ MoreActions}; + {State2, MoreActions} = send_handshake_flight(State1, CurrentEpoch), + {NextRecord, State} = next_record(State2), + next_event(StateName, NextRecord, State, Actions ++ MoreActions); %% From FLIGHT perspective CHANGE_CIPHER_SPEC is treated as a handshake {#ssl_tls{epoch = Epoch, type = ?CHANGE_CIPHER_SPEC, version = _Version}, State1} = _Record when Epoch == CurrentEpoch-1 -> - {State, MoreActions} = send_handshake_flight(State1, CurrentEpoch), - {next_state, StateName, State, Actions ++ MoreActions}; + {State2, MoreActions} = send_handshake_flight(State1, CurrentEpoch), + {NextRecord, State} = next_record(State2), + next_event(StateName, NextRecord, State, Actions ++ MoreActions); {#ssl_tls{epoch = _Epoch, version = _Version}, State1} -> %% TODO maybe buffer later epoch @@ -797,14 +799,16 @@ next_event(connection = StateName, Record, #ssl_tls{epoch = Epoch, type = ?HANDSHAKE, version = _Version} when Epoch == CurrentEpoch-1 -> - {State, MoreActions} = send_handshake_flight(State0, CurrentEpoch), - {next_state, StateName, State, Actions ++ MoreActions}; + {State1, MoreActions} = send_handshake_flight(State0, CurrentEpoch), + {NextRecord, State} = next_record(State1), + next_event(StateName, NextRecord, State, Actions ++ MoreActions); %% From FLIGHT perspective CHANGE_CIPHER_SPEC is treated as a handshake #ssl_tls{epoch = Epoch, type = ?CHANGE_CIPHER_SPEC, version = _Version} when Epoch == CurrentEpoch-1 -> - {State, MoreActions} = send_handshake_flight(State0, CurrentEpoch), - {next_state, StateName, State, Actions ++ MoreActions}; + {State1, MoreActions} = send_handshake_flight(State0, CurrentEpoch), + {NextRecord, State} = next_record(State1), + next_event(StateName, NextRecord, State, Actions ++ MoreActions); _ -> next_event(StateName, no_record, State0, Actions) end; |