digitalmars.D.bugs - [Issue 4951] New: InternetAddress fails to resolve host when multithreading.
- d-bugmail puremagic.com (34/34) Sep 27 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (12/12) Oct 17 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (12/12) Oct 17 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (6/6) Oct 17 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (8/9) Oct 18 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (24/24) Oct 18 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (10/10) Oct 19 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
- d-bugmail puremagic.com (12/12) Oct 19 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4951
http://d.puremagic.com/issues/show_bug.cgi?id=4951 Summary: InternetAddress fails to resolve host when multithreading. Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: jcao219 gmail.com When multiple instances of std.socket's InternetAddress are created, "std.socket.AddressException: Unable to resolve host 'www.google.com'" On Linux, it works. If you take out the threading, this works fine. import core.thread; import std.socket; import std.stdio; void test() { auto a = new InternetAddress("www.google.com", 80); a = new InternetAddress("www.google.com", 80); writeln("Connected successfuly."); } void main() { auto thr = new Thread(&test); thr.start(); } Build 9/27/2010 on both Windows XP and 7. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 27 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 --- I get the feeling this is somehow related to 1126 because it does not just happen for InternetAddresses created in multiple threads. Say you create those instances in the main thread and then try to create a Socket in another thread it crashes again saying unable to create socket. This seems to be an very ancient beast in phobos or whereever and since D trys to be especially concurrency friendly i advice to address this issue in the near future. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 17 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 Stephan Dilly <spam extrawurst.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |critical --- I raised this one cause it pretty much makes using multithreading in connection with phobos Sockets impossible. Which sucks a lot and blocks my current project (yet again)... -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 17 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 Also blocks mine so I advocate the raise -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 17 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 ---Also blocks mine so I advocate the raiseDid you workaround it anyhow ? I cannot think of anything even remotly possible without heavily changing the whole design ;( -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 18 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 --- i rechecked this issue and the reproduction code. the following code reproduces the crash for sure ( the original code did not, at least under dmd2045 ) [CODE] import core.thread; import std.socket; import std.stdio; void test() { auto a = new InternetAddress("www.google.com", 80); writeln("Connected successfuly."); } void main() { auto thr = new Thread(&test); thr.start(); scope(failure) writefln("crash"); foreach(i; 0..10) auto a = new InternetAddress("www.google.com", 80); } [/CODE] -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 18 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 --- according to http://www.digitalmars.com/pnews/read.php?server=news.digitalmars.com&group=digitalmars.D&artnum=119946 for the lazy: http://d.puremagic.com/issues/show_bug.cgi?id=4344 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 19 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4951 Steven Schveighoffer <schveiguy yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |schveiguy yahoo.com Resolution| |FIXED 06:17:29 PDT --- Fixed in changeset http://www.dsource.org/projects/phobos/changeset/2107 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 19 2010