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| author | Badlop <badlop@process-one.net> | 2011-02-21 16:13:41 +0100 |
|---|---|---|
| committer | Badlop <badlop@process-one.net> | 2011-02-21 16:13:41 +0100 |
| commit | 850218c2df808d9802d960f09c513896b6b06560 (patch) | |
| tree | 570d368c1b4397b8e24983928cf5cea18a2bf327 /src | |
| parent | New route_iq/5 accepting Timeout (thanks to Edwin Fine)(EJAB-1398) (diff) | |
Forward old messages to newly spawned extauth process (thanks to Mika Seppänen)(EJAB-1385)
Diffstat (limited to 'src')
| -rw-r--r-- | src/extauth.erl | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/extauth.erl b/src/extauth.erl index c1721a0e..3b2e7db6 100644 --- a/src/extauth.erl +++ b/src/extauth.erl @@ -126,7 +126,8 @@ loop(Port, Timeout, ProcessName, ExtPrg) -> ?ERROR_MSG("extauth call '~p' didn't receive response", [Msg]), Caller ! {eauth, false}, unregister(ProcessName), - spawn(?MODULE, init, [ProcessName, ExtPrg]), + Pid = spawn(?MODULE, init, [ProcessName, ExtPrg]), + flush_buffer_and_forward_messages(Pid), exit(port_terminated) end; stop -> @@ -140,6 +141,15 @@ loop(Port, Timeout, ProcessName, ExtPrg) -> exit(port_terminated) end. +flush_buffer_and_forward_messages(Pid) -> + receive + Message -> + Pid ! Message, + flush_buffer_and_forward_messages(Pid) + after 0 -> + true + end. + join(List, Sep) -> lists:foldl(fun(A, "") -> A; (A, Acc) -> Acc ++ Sep ++ A |