similar to: interesting connection / finalizer bug?

While running some doveadm expunge -A mailbox Spam savedbefore 30d and doveadm purge -A after 2010-08-26 16:20:51 auth: Error: net_accept() failed: Too many open files 2010-08-26 16:20:51 master: Warning: service(auth): process_limit reached, client connections are being dropped 2010-08-26 16:21:21 auth: Panic: file auth-request-handler.c: line 85 (auth_request_handler_unref): assertion failed:

http://bugs.freedesktop.org/show_bug.cgi?id=14875 Summary: crash with oss backend if /dev/dsp can not be opened Product: swfdec Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: library AssignedTo: swfdec at lists.freedesktop.org

New issues (0) ================================================= No new issue. Fixed issue ================================================= 1) save&restore hvm guest will cause dom0 crash http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=962 2) xen0 hang when destroying a XenU guest http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=963 3) Build HVM PV driver failed

>From the help/docs it is pretty clear that one could/should only assume that the 'base' namespace is available when a finalizer function is evaluated. What is not clear to me is whether you can safely attach/load packages in your finalizer function. For example, are the following finalizer functions safe? reg.finalizer(e, function(e, ...) { library("tcltk")

What exactly is a reference object? I'm getting this error message attempting to register a finalizer: can only weakly reference/finalize reference objects I don't see any problem with the code... Here's what appears to be the relevant portions. setClass("PDNNObject", representation(handle = "externalptr", id =

Hi, I've got some questions regarding finalizers registered using reg.finalizer(). I have a setup where in certain cases I wish to set a new finalizer to an object that already got one. Since there is no API for removing/replacing already registered finalizers (have been "requested" previously on this list), I have basically just added a new finalizer by calling reg.finalizer() a

With this set-up options(warn = 1) tf <- tempfile() finalizer <- function(obj) { message("finalizer") close(obj$f) } this code works ev <- new.env() ev$f <- file(tf, "w") reg.finalizer(ev, finalizer) rm(ev) gc() whereas this (reversing the order of file() and reg.finalizer()) ev <- new.env() reg.finalizer(ev, finalizer) ev$f <- file(tf,

See R_RegisterCFinalizerEx() and set onexit to nonzero. Here: https://github.com/wch/r-source/blob/9353ddfa8d30069ad8975e0364307d710f2488d5/src/include/Rinternals.h#L1279-L1280 Gabor On Fri, Apr 3, 2020 at 1:56 PM Wang Jiefei <szwjf08 at gmail.com> wrote: > > Hi all, > > I found that the finalizer of the externalPtr is not called when R is > quitting. However, manually

I have some code that calls R's finalizer interface, e.g., .Call('R_RegisterFinalizerEx', object, function, TRUE) This worked pre 1.6, but now I get '.Call function name not in call table'. Are functions listed in Rinternals.h no longer available in .Call? Or is this a namespace issue? How do I reference the function? Thanks. Tim -- Timothy H. Keitt The University of

Use R_RegisterFinalizerEx in your C code. See https://cran.r-project.org/doc/manuals/r-release/R-exts.html#External-pointers-and-weak-references This still gives you only "best effort"; for anything stronger you would need a different approach. In general, finalizers should only be used as a backstop, not as a primary resource management tool (in R or any other garbage-collected

Hi all, I have a question about finalizers... I have a package that manages state for a few connections, and I'd like to ensure that these connections are 'cleanly' closed upon either (i) R quitting or (ii) an unloading of the package. So, in a pared-down example package with a single R file, it looks something like: ##### BEGIN PACKAGE CODE ##### .CONNS <- new.env(parent =

Given an externalptr object 'pool' which protects an R object 'prot': # SEXP prot = (a dynamically updated list with handles) SEXP pool = R_MakeExternalPtr(p, R_NilValue, prot); R_RegisterCFinalizerEx(pool, fin_pool, TRUE); WRE explains that 'prot' remains in existence as long as 'pool' is around. Does this also mean 'prot' still exists when the

Hi all, I found that the finalizer of the externalPtr is not called when R is quitting. However, manually calling GC() works fine. This behavior is observed on devel R 2020-04-02 r78142 on Win and R 3.6.3 on Ubuntu. I make a reproducible package here: https://github.com/Jiefei-Wang/example Here is the detail of how to reproduce the problem, I create a temporary file in the package root path and

I hope I''m not completely off-base here but is there a shop plugin for ruby/rails that means I don''t have to write the code for a shop from scratch? Can''t seem to find one... Thanks! Bex -- Posted via http://www.ruby-forum.com/.

The Wine development release 1.1.38 is now available. What's new in this release (see below for details): - Better support for memory allocations debugging. - Improved MIDI support. - A wide range of Direct3D fixes. - OLEDB fixes (should fix Clipart in Office). - Improved debugger support on x86-64. - Many MSI fixes. - Various bug fixes. The source is available from the

Hi there, i have trouble with Win NT 4 and WIN98 in XEN DomU when i will install. WinNT says on Hardware detect: # i can find graficadapter, install fails, please reboot ... And Win98 starts in shell an says: # no valid cdrom drivers selected .... My install Disks are ISO Files, my Config: disk = [ ''file:/path/windisk.img,ioemu:hda,w'',

Dear List! I use a shorewall 2.0.8 on a Debian sarge system. I use a DSL connection to the Internet (ppp0 - eth1 to the modem) and a bridge to the local lan. The bridged config i''ve made with bridge.html from the shorewall site. The Bridge is between local net and a openvpn tap device. This works. I ccan make tunnels, and a can make a lot of things through the firewall. I can get a list