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| author | Lukas Larsson <[email protected]> | 2016-06-14 10:22:40 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2016-06-14 10:22:40 +0200 |
| commit | 1418cbbb689dc2c88ecceaedb4eba33061d338e7 (patch) | |
| tree | 348257a01f32af0ceb349933c4a7dbe64c884df7 /lib/kernel/doc | |
| parent | 0c8357d15dd2573331056a308e3744927ce406ad (diff) | |
| parent | 9411a2098d983cac05fd7198bba26b9d56aa484a (diff) | |
| download | otp-1418cbbb689dc2c88ecceaedb4eba33061d338e7.tar.gz otp-1418cbbb689dc2c88ecceaedb4eba33061d338e7.tar.bz2 otp-1418cbbb689dc2c88ecceaedb4eba33061d338e7.zip | |
Merge branch 'lukas/erts/testfixes-19'
* lukas/erts/testfixes-19:
erts: Increase bif and nif call_time trace test
erts: Fix distribution_SUITE:bulk_send_bigbig on windows
erts: Ensure bs_add_overflow test has enough memory
kernel: Better explain controlling_process' tcp behaviour
kernel: Fix t_recv_delim on bsd
os_mon: Make sure to start/stop os_mon in tests correctly
ssl: Fix use_interface dist_SSL test
erl_interface: Fix signed int overflow tc bug
erts: fix atom_roundtrip_r15b tc
erts: Require more memory for debug tests
Diffstat (limited to 'lib/kernel/doc')
| -rw-r--r-- | lib/kernel/doc/src/gen_tcp.xml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml index 88135ea43d..83242c2df8 100644 --- a/lib/kernel/doc/src/gen_tcp.xml +++ b/lib/kernel/doc/src/gen_tcp.xml @@ -232,6 +232,14 @@ do_recv(Sock, Bs) -> that receives messages from the socket. If called by any other process than the current controlling process, <c>{error, not_owner}</c> is returned.</p> + <p>If the socket is set in active mode, this function + will transfer any messages in the mailbox of the caller + to the new controlling process. + If any other process is interacting with the socket while + the transfer is happening, the transfer may not work correctly + and messages may remain in the caller's mailbox. For instance + changing the sockets active mode before the transfere is complete + may cause this.</p> </desc> </func> |