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| author | Siri Hansen <[email protected]> | 2016-05-12 15:37:37 +0200 |
|---|---|---|
| committer | Siri Hansen <[email protected]> | 2016-05-20 09:40:56 +0200 |
| commit | 705011b8a223630d9800de9bd4d5cfd0b5986879 (patch) | |
| tree | d3c99fa053f995a5aa37fd3b3c6e43e830a6af25 /lib/runtime_tools/src/dbg.erl | |
| parent | 4aceb606b06df67fc7a98d8dc2b841cf444d670c (diff) | |
| download | otp-705011b8a223630d9800de9bd4d5cfd0b5986879.tar.gz otp-705011b8a223630d9800de9bd4d5cfd0b5986879.tar.bz2 otp-705011b8a223630d9800de9bd4d5cfd0b5986879.zip | |
[runtime_tools] Don't trace the trace client port
When using an IP trace client, turn of all trace flags on the client
port to avoid massive overload. Note that this is only a protection on
client start - it is currently not possible to protect the port
against trace flags set at a later point in time.
Diffstat (limited to 'lib/runtime_tools/src/dbg.erl')
| -rw-r--r-- | lib/runtime_tools/src/dbg.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index bca600cc07..c0d4665bda 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -1313,6 +1313,9 @@ tc_loop(Other, _Handler, _HData) -> gen_reader(ip, {Host, Portno}) -> case gen_tcp:connect(Host, Portno, [{active, false}, binary]) of {ok, Sock} -> + %% Just in case this is on the traced node, + %% make sure the port is not traced. + p(Sock,clear), mk_reader(fun ip_read/2, Sock); Error -> exit(Error) |