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2018-10-22[socket-nif|test] Add test cases for UDP recvfrom and recvmsgMicael Karlberg
Add test cases for udp local socket close for UDP recvfrom and recvmsg. OTP-14831
2018-10-22[socket-nif] Initiation of "current reader" missing for recvfromMicael Karlberg
When calling the recvfrom function when there is no data, we should be made wait (for the specified amount of time). But this did not work because the "current reader" structure was not initiated. OTP-14831
2018-10-19[socket-nif|test] Local close cases extendedMicael Karlberg
The receive response local close tcp cases was extended wityh two more handler (readers). OTP-14831
2018-10-19[socket-nif|test] Evaluator improvementsMicael Karlberg
Add name to evaluator printouts. Also added timetraps to all test- cases to shorten the time to wait in case a test case fails. OTP-14831
2018-10-19[socket-nif|test] IO fixesMicael Karlberg
2018-10-19[socket-nif|test] Moved socket tests from kernel to erts/emulatorMicael Karlberg
OTP-14831
2018-10-18[socket-nif] setopt and getopt with level ipv6Micael Karlberg
The level argument for IPv6 can be either SOL_IPV6 or IPPROTO_IPV6, whichever is defined. But it was hard- coded to SOL_IPV6, which is not defined on FreeBSD. OTP-14831
2018-10-18Merge branch 'bmk/20181004/nififying_inet_rework_test_suite/OTP-14831' into ↵Micael Karlberg
bmk/20180918/nififying_inet/OTP-14831
2018-10-18[socket-nif] Initiation of "current reader" missing for recvmsgMicael Karlberg
When calling the recvmsg function when there is no data, we should be wait (for the specified amount of time). But this not not wotk because the "current reader" structure was not initiated. OTP-14831
2018-10-18[socket-nif] Socket closeMicael Karlberg
Fixed a number of issues regarding monitor handling. Monitors are now wrapped in its own type (ESockMonitor). This is hopefully temporary! The reason for this is that there is no way to "initialize" a monitor after a demonitor. This could mean that after a successful demonitor, you could still get a down-callback, and thenh compare with, for instance, ctrlMOn field and get a match, even though it was just (successfully) demonitor'ed. To make debugging easier, the monitor and demonitor calls are now wrapped in their own functions, with debug printouts before and in case of failure, also after the actual calls Also, fixed a number of problems with cancel, where monitors where left still active after cleaning up current and active reader, writer and acceptor. OTP-14831
2018-10-16[socket-nif] Recv handling of closing socketsMicael Karlberg
Fixed more issues regarding closing sockets. Specifically with respect to recv calls. Also, added demonitor for all *current* processes. Also fixed a buffer overflow problem when writing an warning message (the timestamp buffer was not large enough). OTP-14831
2018-10-15[socket-nif] Fix socket close when owner process exitsMicael Karlberg
The handling of terminating controlling-process was incomplete. Also added state check (CLOSED and CLOSING) in all nif-functions to prevent access for a closed (or closing) socket. OTP-14831
2018-10-09[socket-nif] The supports function now also handles sctp and ipv6Micael Karlberg
The supports function now also handles testing for SCTP and IPv6 support. Basic test at the moment, but better then nothing. OTP-14831
2018-10-09[socket-nif] Completed (ahum) the socket option(s) part of supportsMicael Karlberg
"Completed" the socket options part of the supports function. OTP-14831
2018-10-08[socket-nif] Add the options for socket, ip and ipv6 for supportsMicael Karlberg
Add the options for level socket (full), ip and ipv6 to the supports function. OTP-14831
2018-10-05[socket-nif] Add first three socket (socket) options to supportsMicael Karlberg
Added the first three socket (level socket) options to the supports function(s). OTP-14831
2018-10-05[socket-nif] Add *preliminary* new function supports/0,1Micael Karlberg
2018-10-04Merge branch 'bmk/20181004/nififying_inet_freebsd_fixes/OTP-14831' into ↵Micael Karlberg
bmk/20180918/nififying_inet/OTP-14831
2018-10-04[socket-nif] Add owner validation when setopt controlling_processMicael Karlberg
Before allowing setopt(Sock, opt, controlling_process, NewPid), verify that the caller is actually the current controlling_process. OTP-14831
2018-10-04[socket-nif] Fixed decode of send and recv flagsMicael Karlberg
Add explicitly handling the default case, when not flags are provided (value of zero). OTP-14831
2018-10-04[socket-nif] Socket option 'SO_DOMAIN' not avalable on all platformsMicael Karlberg
Internally in the socket module we accessed domain, type and protocol for an open socket. But as it turns out, domain (family) is not actually available as a socket option on all platforms. FreeBSD in this case. So, since we store these values in the socket descriptor anyway, we switch to use these values for our internal use instead. OTP-14831
2018-09-28[socket-nif] Add support for socket (level otp) buffer optionsMicael Karlberg
Add support for otp level socket options rcvbuf, rcvctrlbuf and sndctrlbuf. These options define default sizes for these buffers. The 'rcvbuf' is used when receiving messages when calling the recv, recvfrom and recvmsg functions. The 'rcvctrlbuf' is used for the control message header info when calling the recvmsg function. The 'sndctrlbuf' is used for the control message header info when calling the sendmsg function. OTP-14831
2018-09-27[socket-nif] Improve socket stopMicael Karlberg
Make sure the current whatever (writer, reader or writer) is not the closer pid before *attempting* to sending the abort message. And if that fails, issue a warning message (not aborting). OTP-14831
2018-09-27[socket-nif] Add proper recv timeout handlingMicael Karlberg
Added proper recv timeout handling. Made use of the enif_select(mode = cancel) feature. Each time a timeout expires, the "active" recv (the surrent reader select) has to be cancelled. Not yet tested...something for the new test suite... Also, added support for getopt(controlling_pprocess) that, for some reason, was not yet implemented. OTP-14831
2018-09-21Merge branch 'bmk/20180918/nififying_inet_freebsd/OTP-14831' into ↵Micael Karlberg
bmk/20180918/nififying_inet/OTP-14831 Also needed to "revert" two of the chnages, related to assoc id. This is in FreeBSD defined as an uint32 but on linux as a int32.
2018-09-21[socket-nif] Moved include file (FreeBSD)Micael Karlberg
2018-09-21[socket-nif] More constant if-def and header include movingMicael Karlberg
2018-09-20[socket-nif] Various fixes related to FreeBSD environmentMicael Karlberg
2018-09-20[socket-nif] Add proper send timeout handlingMicael Karlberg
Added proper send timeout handling. Made use of the enif_select(mode = cancel) feature. Each time a timeout expires, the "active" send (the surrent write select) has to be cancelled. OTP-14831
2018-09-19[socket-nif] Add proper connect and accept timeout handlingMicael Karlberg
Added proper connect and accept timeout handling. Made use of the enif_select(mode = cancel) feature. Each time a timeout expires, the previous operation (connect or accept) has to be cancelled (actually its the select operation that has to be cancelled). Only partial implementation of cancel for now (connect and accept). More to follow... OTP-14831
2018-09-18[socket-nif] Encoding of cmsg headers for sendmsgMicael Karlberg
Fixed various issues with regard to encode of CMsgHdrs during sendmsg. OTP-14831
2018-09-18[socket-nif] CMsgHdr and various doc related changesMicael Karlberg
Updated the (send) cmsghdr type and the handling of it (in the nif code). Still not tested! Removed the is_loaded nif function. Tried to get fix the doc build problem (socket.erl *i think*), which causes socket.html generation to fail with: "cannot find module exporting type" To solve this I tried to run dialyzer on preloaded, and ran into problems with enc_setopt_value. Update various specs and types to "solve" this (which did not work). Updated the nif-stub functions to make dialyzer happy.
2018-09-18[socket-nif] Add support for (recvmsg) control message ipv6_pktinfoMicael Karlberg
Added support for (recvmsg) control message ipv6_pktinfo, for level = ipv6 and type = pktinfo. This is enabled by setting the socket option: recvpktinfo for level ipv6. Not yet tested! OTP-14831
2018-09-18[socket-nif] Add more data types (with doc) and (C) debugMicael Karlberg
Add more debug printouts for the new sendmsg. Also added new (erlang) types with doc. OTP-14831
2018-09-18[socket-nif] Add preliminary support for sendmsgMicael Karlberg
Added function sendmsg/2,3,4. Actually worked on the first try. Something must be wrong... Still no supported cmsghdr's (only support headers where the data part is already a binary, which therefor does not require any processing). So if the cmsghdrs actually work is unclear. OTP-14831
2018-09-18[socket-nif] Processing of more cmsg headersMicael Karlberg
Added processing or more cmsg headers (for more options). Now (also) supports: socket:timestamp. Also various fixes and cleanups. For some reason calling getopt(Sock, 0, {13, int}) (or similar) fails with badarg even though the nif-function (nif_getopt) actually returns a valid value (for instance: {ok, 0}). OTP-14831
2018-09-18[socket-nif] Add more control message decodingMicael Karlberg
Added decoding of the "known" control message options: pktinfo, recvtos, recvttl and recvorigdstaddr). OTP-14831
2018-09-18[socket-nif] Debugged and stuffMicael Karlberg
It seems to work, with atleast some of the cmsg options. More testing needed... OTP-14831
2018-09-18[socket-nif] Add support for recvmsgMicael Karlberg
Added preliminary support for function recvmsg. At the moment this only works on *nix (Windows has another function, WSARecvMsg, which has a slightly different API). Also we have "no" cmsg decode at the moment (just level and type). OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option sendsrcaddrMicael Karlberg
Added support for ip level socket option SENDSRCADDR. This option requires sendmsg to actually use, so we cannot test this fully at the moment. OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option recvorigdstaddrMicael Karlberg
Added support for ip level socket option RECVORIGDSTADDR. This option requires recvmsg to actually use, so we cannot test this fully at the moment (although both set and get works). OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option retoptsMicael Karlberg
Added support for ip level socket option RETOPTS. OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option transparentMicael Karlberg
Added support for ip level socket option TRANSPARENT. OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option pktinfoMicael Karlberg
Added support for ip level socket option PKTINFO. This option requires sendmsg and/or recvmsg to actually use, so we cannot test this fully at the moment (although both set and get works). OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option hdrinclMicael Karlberg
Added support for ip level socket option HDRINCL. As this option is raw only, it has not yet been tested! OTP-14831
2018-09-18[socket-nif] Add support for socket (level ip) option msfilterMicael Karlberg
Added support for ip level socket option MSFILTER. This option has not been tested *in any way*... OTP-14831
2018-09-18[socket-nif] Add support for socket (level ipv6) option recverrMicael Karlberg
Added support for the IPv6 socket option RECVERR. To actually make use of this option, we need the recvmsg function, which we don't have yet. Baby steps. OTP-14831.
2018-09-18[socket-nif] Add support for socket (level ip) option recverrMicael Karlberg
Added support for the IP socket option RECVERR. To actually make use of this option, we need the recvmsg function, which we don't have yet. Baby steps. OTP-14831.
2018-09-18[socket-nif] Add support for socket (level ipv6) option addrformMicael Karlberg
Added support for the IPv6 socket option ADDRFORM. Only allowed for IPv6 sockets that are connected and bound to a v4-mapped-on-v6 address. OTP-14831.
2018-09-18[socket-nif] Add support for socket (level ipv6) option router_alertMicael Karlberg
Added support for the IPv6 socket option ROUTER_ALERT. Only supported for raw sockets. OTP-14831.
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