aboutsummaryrefslogtreecommitdiffstats
path: root/lib/kernel/src/inet.erl
AgeCommit message (Collapse)Author
2012-02-04Fix port leaking after controlling_process(Port, self())Ricardo
Add case to handle the situation when someone call {gen_tcp,gen_udp}:controlling_process(Port, self()). Also improve spec and doc from gen_udp and gen_sctp for controlling_process/2. To reproduce the issue, open an UDP port: 4> {ok,Port} = gen_udp:open(9000, [binary]). {ok,#Port<0.587>} 5> gen_udp:controlling_process(Port, self()). ok Simulate error: 6> 1=2. ** exception error: no match of right hand side value 2 Here is the leak: 7> inet:i(). Port Module Recv Sent Owner Local Address Foreign Address State Type 581 inet_udp 0 0 <0.31.0> *:cslistener *:* BOUND DGRAM ok
2011-12-01sendfile caller now has to be the controlling_processLukas Larsson
This is needed because otherwise there could be scenarios when the efile driver blocks a fd and then crashes without the inet driver ever finding out. Now when the process crashes the port will close and we can cleanup in the inet driver.
2011-11-17erts,kernel: Implement gen_sctp:peeloff/2Raimo Niskanen
2011-11-17erts,kernel: Add type stream sockets to SCTPRaimo Niskanen
2011-08-25Improve types and specifications of the inet modulesHans Bolinder
2011-05-09Types and specifications have been modified and addedHans Bolinder
2010-11-09Implement basic inet:getifaddrs/0Raimo Niskanen
2010-06-03kernel: Add declaration for exported typesKostis Sagonas
2010-02-10Merge branch 'rani/inet_gethostbyname_fixes' into ccase/r13b04_devErlang/OTP
* rani/inet_gethostbyname_fixes: inet_res_SUITE: testcase fixes for legacy DNS resolver (Solaris 8) inet_res: /etc/resolv.conf: use domain as default search list inet: delayed/avoided read of /etc/resolv.conf and /etc/hosts inet_gethost_native: workaround for empty result hostname on MacOS X inet_res_SUITE: testcase fix for empty domain name inet:gethostbyname improved to parse IP strings and look up own hostname OTP-8426 The resolver routines failed to look up the own node name as hostname, if the OS native resolver was erroneously configured, bug reported by Yogish Baliga, now fixed. The resolver routines now tries to parse the hostname as an IP string as most OS resolvers do, unless the native resolver is used. The DNS resolver inet_res and file resolver inet_hosts now do not read OS configuration files until they are needed. Since the native resolver is default, in most cases they are never needed. The DNS resolver's automatic updating of OS configuration file data (/etc/resolv.conf) now uses the 'domain' keyword as default search domain if there is no 'search' keyword.
2010-02-09inet:gethostbyname improved to parse IP strings and look up own hostnameRaimo Niskanen
Now inet:gethostbyname tries to parse the hostname as an IP string first if the 'native' lookup method is not used. One can also make the IP string parsing explicit using the new 'string' lookup method, or avoid it using the new pseudo lookup method 'nostring'. In R13B04 a bug was introduced when the gethostbyname code was rewritten, so if the native resolver was used and misconfigured to not be able to look up the own hostname, inet:gethostbyname also failed. This is now fixed.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP