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| author | Sean Cribbs <[email protected]> | 2013-02-06 16:28:25 -0600 |
|---|---|---|
| committer | Sean Cribbs <[email protected]> | 2013-02-11 10:12:47 -0600 |
| commit | 288d2431d99bc9dc30c6c6e9564546399c29db60 (patch) | |
| tree | c5afabbcb891ea8c1d1bf267ed66bf3e59eeac77 | |
| parent | 2ec63b31743a177446884ed12736607d3fbea1ef (diff) | |
| download | otp-288d2431d99bc9dc30c6c6e9564546399c29db60.tar.gz otp-288d2431d99bc9dc30c6c6e9564546399c29db60.tar.bz2 otp-288d2431d99bc9dc30c6c6e9564546399c29db60.zip | |
Fix type of error Reason on gen_tcp:send/2
When the TCP socket is in passive mode, it is possible that a close
message has not been delivered to the controlling process before
calling send/2. This results in the returning {error, closed} to the
caller, in the same way that recv/2,3 does. This commit adjusts the
type of the error "Reason" to include the atom 'closed'.
| -rw-r--r-- | lib/kernel/src/gen_tcp.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl index ec13ab6d2e..23867300a5 100644 --- a/lib/kernel/src/gen_tcp.erl +++ b/lib/kernel/src/gen_tcp.erl @@ -256,7 +256,7 @@ close(S) -> -spec send(Socket, Packet) -> ok | {error, Reason} when Socket :: socket(), Packet :: iodata(), - Reason :: inet:posix(). + Reason :: closed | inet:posix(). send(S, Packet) when is_port(S) -> case inet_db:lookup_socket(S) of |