Rails挂在Devise登录上
[英]Rails hang on Devise login
问题描述
Have just integrated Devise (and Omniauth) into our website, replacing a from-scratch login system we had originally. 
刚刚将Devise（和Omniauth）集成到我们的网站中，替换了我们最初使用的从零开始的登录系统。
Everything is going nicely & the omniauth is working with Twitter & Facebook, but for some reason, when I click the login button, rails locks up completely. 一切进展顺利，并且omniauth与Twitter和Facebook一起使用，但是由于某些原因，当我单击登录按钮时，rails完全锁定。
The process will only end if I force quit using sudo killall -KILL ruby . 仅当我使用sudo killall -KILL ruby强制退出时，该过程才会结束。 Trying to kill the process by Ctrl+C , closing the terminal window or running a normal kill command is fruitless. 试图杀死由处理Ctrl+C ，关闭终端窗口或运行正常kill命令是徒劳的。
I went into activity monitor & sampled the process after it hang. 挂起后，我进入了活动监视器并对该过程进行了采样。 This is what it showed: 它显示了以下内容：
Path: /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/bin/ruby
Load Address: 0x1022cf000
Identifier: ruby
Code Type: X86-64
Parent Process: bash [51219]
Date/Time: 2013-09-15 20:03:47.540 -0700
OS Version: Mac OS X 10.9 (13A558)
Report Version: 7
Call graph:
768 Thread_6385293 DispatchQueue_1: com.apple.main-thread (serial)
+ 768 start (in libdyld.dylib) + 1 [0x7fff8e8a35fd]
+ 768 main (in ruby) + 79 [0x1022cff1f] main.c:38
+ 768 ruby_run_node (in libruby.1.9.1.dylib) + 78 [0x10230b4fe] eval.c:251
+ 768 ruby_exec_internal (in libruby.1.9.1.dylib) + 111 [0x10230b5af] eval.c:204
+ 768 rb_iseq_eval_main (in libruby.1.9.1.dylib) + 712 [0x102418898] vm.c:1478
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 rb_require_safe (in libruby.1.9.1.dylib) + 939 [0x10230e33b] load.c:620
+ 768 rb_load_internal (in libruby.1.9.1.dylib) + 302 [0x10230de2e] load.c:310
+ 768 rb_iseq_eval (in libruby.1.9.1.dylib) + 405 [0x102417f85] vm.c:1464
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 rb_obj_tap (in libruby.1.9.1.dylib) + 14 [0x10235497e] object.c:566
+ 768 rb_yield (in libruby.1.9.1.dylib) + 99 [0x1024154c3] vm.c:670
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 t_run_machine_without_threads(unsigned long) (in rubyeventmachine.bundle) + 9 [0x102d0fe69] rubymain.cpp:223
+ 768 evma_run_machine (in rubyeventmachine.bundle) + 43 [0x102d018bb] cmain.cpp:88
+ 768 EventMachine_t::Run() (in rubyeventmachine.bundle) + 288 [0x102d09060] em.cpp:503
+ 768 EventMachine_t::_RunSelectOnce() (in rubyeventmachine.bundle) + 668 [0x102d09bdc] em.cpp:924
+ 768 ConnectionDescriptor::Read() (in rubyeventmachine.bundle) + 231 [0x102d05177] ed.cpp:781
+ 768 ConnectionDescriptor::_DispatchInboundData(char const*, int) (in rubyeventmachine.bundle) + 234 [0x102d0532a] ed.cpp:846
+ 768 event_callback_wrapper(unsigned long, int, char const*, unsigned long) (in rubyeventmachine.bundle) + 86 [0x102d11706] rubymain.cpp:196
+ 768 rb_funcall (in libruby.1.9.1.dylib) + 252 [0x10241365c] .vm_eval.c:456
+ 768 vm_call0 (in libruby.1.9.1.dylib) + 798 [0x1024148ee] .vm_eval.c:66
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 rb_f_catch (in libruby.1.9.1.dylib) + 72 [0x102416df8] .vm_eval.c:1547
+ 768 rb_catch_obj (in libruby.1.9.1.dylib) + 170 [0x10241655a] .vm_eval.c:1571
+ 768 catch_i (in libruby.1.9.1.dylib) + 64 [0x10241bdc0] vm.c:670
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 proc_call (in libruby.1.9.1.dylib) + 112 [0x102310970] proc.c:555
+ 768 rb_vm_invoke_proc (in libruby.1.9.1.dylib) + 156 [0x10241745c] vm.c:686
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 proc_call (in libruby.1.9.1.dylib) + 112 [0x102310970] proc.c:555
+ 768 rb_vm_invoke_proc (in libruby.1.9.1.dylib) + 156 [0x10241745c] vm.c:686
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 rb_class_new_instance (in libruby.1.9.1.dylib) + 41 [0x102354e99] object.c:1643
+ 768 vm_call0 (in libruby.1.9.1.dylib) + 798 [0x1024148ee] .vm_eval.c:66
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 rb_hash_each_pair (in libruby.1.9.1.dylib) + 80 [0x102324c90] hash.c:214
+ 768 rb_ensure (in libruby.1.9.1.dylib) + 109 [0x10230c27d] eval.c:744
+ 768 hash_foreach_call (in libruby.1.9.1.dylib) + 29 [0x102321fcd] hash.c:197
+ 768 st_foreach (in libruby.1.9.1.dylib) + 526 [0x1023b779e] st.c:826
+ 768 hash_foreach_iter (in libruby.1.9.1.dylib) + 40 [0x1023277f8] hash.c:164
+ 768 each_pair_i (in libruby.1.9.1.dylib) + 23 [0x102326d47] hash.c:1292
+ 768 rb_yield (in libruby.1.9.1.dylib) + 99 [0x1024154c3] vm.c:670
+ 768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
+ 768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
+ 768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
+ 768 bc_crypt (in bcrypt_ext.bundle) + 101 [0x103169bc5] bcrypt_ext.c:42
+ 768 _crypt_blowfish_rn (in bcrypt_ext.bundle) + 44 [0x103169ddc] crypt_blowfish.c:736
+ 394 BF_crypt (in bcrypt_ext.bundle) + 5862,5431,... [0x10316b5d6,0x10316b427,...] crypt_blowfish.c:658
+ 373 BF_crypt (in bcrypt_ext.bundle) + 8011,7996,... [0x10316be3b,0x10316be2c,...] crypt_blowfish.c:683
+ 1 BF_crypt (in bcrypt_ext.bundle) + 3857 [0x10316ae01] crypt_blowfish.c:649
768 Thread_6385298
+ 768 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff930fafd9]
+ 768 _pthread_start (in libsystem_pthread.dylib) + 137 [0x7fff930f673a]
+ 768 _pthread_body (in libsystem_pthread.dylib) + 138 [0x7fff930f68a9]
+ 768 thread_timer (in libruby.1.9.1.dylib) + 455 [0x102427817] .thread_pthread.c:1159
+ 768 __select (in libsystem_kernel.dylib) + 10 [0x7fff9176f9aa]
768 Thread_6385312
768 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff930fafd9]
768 _pthread_start (in libsystem_pthread.dylib) + 137 [0x7fff930f673a]
768 _pthread_body (in libsystem_pthread.dylib) + 138 [0x7fff930f68a9]
768 thread_start_func_1 (in libruby.1.9.1.dylib) + 194 [0x102427c02] .thread_pthread.c:657
768 thread_start_func_2 (in libruby.1.9.1.dylib) + 539 [0x102427e4b] thread.c:466
768 rb_vm_invoke_proc (in libruby.1.9.1.dylib) + 156 [0x10241745c] vm.c:686
768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
768 rb_f_loop (in libruby.1.9.1.dylib) + 51 [0x102416e63] .vm_eval.c:863
768 rb_rescue2 (in libruby.1.9.1.dylib) + 434 [0x10230bff2] eval.c:647
768 loop_i (in libruby.1.9.1.dylib) + 40 [0x10241bd48] vm.c:670
768 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
768 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
768 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
768 rb_f_sleep (in libruby.1.9.1.dylib) + 48 [0x102378e10] process.c:3472
768 sleep_timeval (in libruby.1.9.1.dylib) + 203 [0x10241fe7b] thread.c:908
768 native_sleep (in libruby.1.9.1.dylib) + 434 [0x102427a82] .thread_pthread.c:918
768 gvl_acquire (in libruby.1.9.1.dylib) + 163 [0x102423fa3] .thread_pthread.c:309
768 _pthread_cond_wait (in libsystem_pthread.dylib) + 727 [0x7fff930f8c4b]
768 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff9176f716]
Total number in stack (recursive counted multiple, when >=5):
11 vm_call_method (in libruby.1.9.1.dylib) + 1003 [0x10241df4b] .vm_insnhelper.c:404
11 vm_exec (in libruby.1.9.1.dylib) + 118 [0x102418046] vm.c:1236
11 vm_exec_core (in libruby.1.9.1.dylib) + 9152 [0x10240e650] insns.def:1018
Sort by top of stack, same collapsed (when >= 5):
BF_crypt (in bcrypt_ext.bundle) 768
__psynch_cvwait (in libsystem_kernel.dylib) 768
__select (in libsystem_kernel.dylib) 768
Binary Images:
0x1022cf000 - 0x1022cffff +ruby (0) <0F7F30F0-8062-3716-B431-250C34895147> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/bin/ruby
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0x102990000 - 0x1029a9ff7 +libyaml-0.2.dylib (0) <0204D764-6B99-32AA-93CF-BC5F9C310872> /usr/local/lib/libyaml-0.2.dylib
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0x102a17000 - 0x102a1cff7 +mysql2.bundle (0) <C8DBA6D6-8069-3915-86AD-11C0251CF58C> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle
0x102a26000 - 0x102cc3fff +libmysqlclient.18.dylib (0) <C8EC5DA0-029C-395A-A3C5-D55A76C0CDFE> /usr/local/lib/libmysqlclient.18.dylib
0x102d00000 - 0x102d17fff +rubyeventmachine.bundle (0) <8B3C3EAA-A920-31A2-AF13-A90C0649FC6D> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/eventmachine-1.0.3/lib/rubyeventmachine.bundle
0x102d3b000 - 0x102d3eff7 +thin_parser.bundle (0) <AC71063A-558A-37AF-886A-D9AFE87312AD> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/thin-1.5.1/lib/thin_parser.bundle
0x102d43000 - 0x102d45ff7 +cparse.bundle (0) <A973085A-E301-35E9-995B-E7C92852770A> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/racc/cparse.bundle
0x102d49000 - 0x102d52fff +zlib.bundle (0) <AC9EA838-1047-32DD-95CF-6704434825C5> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/zlib.bundle
0x102d5b000 - 0x102d5bfff +md5.bundle (0) <0BAF8986-87EB-36ED-98DE-393D62DA680A> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/digest/md5.bundle
0x102d5e000 - 0x102db0ff7 +RMagick2.bundle (0) <B668B3DD-178A-3E25-AA4D-D48C599C9822> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/rmagick-2.13.2/lib/RMagick2.bundle
0x102dd3000 - 0x102f11fff +libMagickCore-6.Q16.1.dylib (0) <53982A0A-0E2D-3A22-8D78-86E56C21BE48> /usr/local/lib/libMagickCore-6.Q16.1.dylib
0x102f42000 - 0x102fa6ff7 +libfreetype.6.dylib (0) <C7DD008E-7FA3-38F7-BAB8-47E8BDFB28E1> /usr/local/lib/libfreetype.6.dylib
0x102fbb000 - 0x102fc0ff7 +libltdl.7.dylib (0) <357F1D41-A0FD-398E-B863-04FEFF09067D> /usr/local/lib/libltdl.7.dylib
0x102fc4000 - 0x102fc7ff7 +parser.bundle (0) <EFC9F9A6-3AC9-3FEB-A959-D6DD0BAEBF06> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/json-1.8.0/lib/json/ext/parser.bundle
0x102fcc000 - 0x102fccfff +utf_16be.bundle (0) <5723354B-E1CC-33B7-B486-7861A0AABED7> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/enc/utf_16be.bundle
0x102fcf000 - 0x102fcfff7 +utf_16le.bundle (0) <F0B89D8C-0342-3E04-8909-EEBD908EA334> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/enc/utf_16le.bundle
0x102fd2000 - 0x102fd2ff7 +utf_32be.bundle (0) <3D85353A-9547-31B9-BE75-C203F1303612> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/enc/utf_32be.bundle
0x102fd5000 - 0x102fd5ff7 +utf_32le.bundle (0) <DF3182FE-875F-30AB-857B-8E66CC22210B> /Users/jamesbillingham/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/x86_64-darwin13.0.0/enc/utf_32le.bundle
0x102fd8000 - 0x102fdefff +generator.bundle (0) <350325AF-71F6-371B-8548-7F5EC1E8ADBC> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/json-1.8.0/lib/json/ext/generator.bundle
0x103169000 - 0x10316dfff +bcrypt_ext.bundle (0) <1DF6C61B-19D6-36B6-A5D0-0BCDED39BA8E> /Users/jamesbillingham/.rvm/gems/ruby-1.9.3-p448/gems/bcrypt-ruby-3.1.2/lib/bcrypt_ext.bundle
0x7fff6216f000 - 0x7fff621a2817 dyld (239.3 - ???) <6D8B6C0B-9A59-302E-B15E-1C65277318AC> /usr/lib/dyld
0x7fff8be8d000 - 0x7fff8be9eff7 libsystem_asl.dylib (217.1.4) <BAD0F7BE-5276-3D3F-8EA6-4F6C0498D07B> /usr/lib/system/libsystem_asl.dylib
0x7fff8c155000 - 0x7fff8c184fd2 libsystem_m.dylib (3047.16) <BA34F13D-FB96-309E-87EB-384F0313B594> /usr/lib/system/libsystem_m.dylib
0x7fff8c19d000 - 0x7fff8c1a7fff libcommonCrypto.dylib (60049) <7EA072FE-46EB-3AF6-A688-8AD84466B591> /usr/lib/system/libcommonCrypto.dylib
0x7fff8ce60000 - 0x7fff8ce65ff7 libunwind.dylib (35.3) <C278E08B-5AF2-333E-981C-83EB4B1B1188> /usr/lib/system/libunwind.dylib
0x7fff8cf65000 - 0x7fff8cf67ff7 libquarantine.dylib (71) <AB5EDE3B-2637-3311-B952-7843CD60FAE9> /usr/lib/system/libquarantine.dylib
0x7fff8cfb2000 - 0x7fff8cfb6ff7 libcache.dylib (62) <CB94932A-6601-3502-B001-1E9137C649ED> /usr/lib/system/libcache.dylib
0x7fff8d49a000 - 0x7fff8d4a0ff7 libsystem_platform.dylib (24.1.4) <6DF822C4-14D9-3E24-8A38-59332EAA972C> /usr/lib/system/libsystem_platform.dylib
0x7fff8d51e000 - 0x7fff8d547ff7 libc++abi.dylib (48) <8C16158F-CBF8-3BD7-BEF4-022704B2A326> /usr/lib/libc++abi.dylib
0x7fff8dce4000 - 0x7fff8dcffff7 libsystem_malloc.dylib (23.1.9.0.1) <6FD92CAA-EAE3-31F7-AA01-99AD73241DB7> /usr/lib/system/libsystem_malloc.dylib
0x7fff8de83000 - 0x7fff8de84ff7 libDiagnosticMessagesClient.dylib (100) <4CDB0F7B-C0AF-3424-BC39-495696F0DB1E> /usr/lib/libDiagnosticMessagesClient.dylib
0x7fff8e896000 - 0x7fff8e89fff3 libsystem_notify.dylib (121) <D50F3BA7-ECAE-3823-825E-289CD352CCF8> /usr/lib/system/libsystem_notify.dylib
0x7fff8e8a0000 - 0x7fff8e8a3ff7 libdyld.dylib (239.3) <CD100014-1516-3187-AE76-8D30CBE12DCC> /usr/lib/system/libdyld.dylib
0x7fff8fb53000 - 0x7fff8fba1fff libcorecrypto.dylib (161.1) <F3973C28-14B6-3006-BB2B-00DD7F09ABC7> /usr/lib/system/libcorecrypto.dylib
0x7fff8fbcf000 - 0x7fff8fc03fff libssl.0.9.8.dylib (50) <B15F967C-B002-36C2-9621-3456D8509F50> /usr/lib/libssl.0.9.8.dylib
0x7fff8ff43000 - 0x7fff8ff4afff libcompiler_rt.dylib (35) <ED7E4CDD-38A5-38F7-BEE0-E343CCDCD206> /usr/lib/system/libcompiler_rt.dylib
0x7fff901e2000 - 0x7fff9038ff8f libobjc.A.dylib (551) <2D5D6788-5779-36B9-AC09-93BD9392BA4B> /usr/lib/libobjc.A.dylib
0x7fff90390000 - 0x7fff90398fff libsystem_dnssd.dylib (522.1.11) <D13A6FB3-859B-3898-90E7-5752D35404C4> /usr/lib/system/libsystem_dnssd.dylib
0x7fff90c69000 - 0x7fff90c6aff7 libSystem.B.dylib (1197.1.1) <F73DF6AC-710E-3540-AF52-602FBDE61B9F> /usr/lib/libSystem.B.dylib
0x7fff90ed1000 - 0x7fff90f5aff7 libsystem_c.dylib (997.1.1) <6A38E4B6-137C-3BE6-85F8-BC40A85ECD91> /usr/lib/system/libsystem_c.dylib
0x7fff90fc0000 - 0x7fff90fd1ff7 libz.1.dylib (53) <42E0C8C6-CA38-3CA4-8619-D24ED5DD492E> /usr/lib/libz.1.dylib
0x7fff9168e000 - 0x7fff91693fff libmacho.dylib (845) <C627F3A7-8424-31DC-94A6-E02B691D9923> /usr/lib/system/libmacho.dylib
0x7fff91758000 - 0x7fff91759fff com.apple.TrustEvaluationAgent (2.0 - 25) <334A82F4-4AE4-3719-A511-86D0B0723E2B> /System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent
0x7fff9175a000 - 0x7fff91776ff7 libsystem_kernel.dylib (2422.1.63.0.1) <7E884783-FACB-3397-AF32-A6441934ED40> /usr/lib/system/libsystem_kernel.dylib
0x7fff91b8c000 - 0x7fff91b93ff7 liblaunch.dylib (842.1.1) <050D7CD9-DAF9-3EC9-BC6A-8A7A21532638> /usr/lib/system/liblaunch.dylib
0x7fff91fa7000 - 0x7fff91fa9ff3 libsystem_configuration.dylib (596.12) <DCC0A3B1-21B3-3F2F-A3AC-98EF19E15749> /usr/lib/system/libsystem_configuration.dylib
0x7fff92fdf000 - 0x7fff92fecff0 libbz2.1.0.dylib (29) <0B98AC35-B138-349C-8063-2B987A75D24C> /usr/lib/libbz2.1.0.dylib
0x7fff930f5000 - 0x7fff930fcff7 libsystem_pthread.dylib (53.1.3) <E714B8DD-3749-3814-8E0A-F22DBE0A59BC> /usr/lib/system/libsystem_pthread.dylib
0x7fff9391a000 - 0x7fff9393efff libxpc.dylib (300.1.16) <8A549529-C540-3CBA-89A7-3CF1A1604353> /usr/lib/system/libxpc.dylib
0x7fff93ae2000 - 0x7fff93b24ff7 libauto.dylib (185.5) <F45C36E8-B606-3886-B5B1-B6745E757CA8> /usr/lib/libauto.dylib
0x7fff93ddf000 - 0x7fff93e06ff7 libsystem_network.dylib (241.3) <92D574B5-1034-3032-9938-52E683AE10D5> /usr/lib/system/libsystem_network.dylib
0x7fff94724000 - 0x7fff94725ff7 libsystem_blocks.dylib (63) <51B2EDB7-FED4-3D51-B789-3B89EBA06F28> /usr/lib/system/libsystem_blocks.dylib
0x7fff949c5000 - 0x7fff949c9ff7 libsystem_stats.dylib (93.1.25.0.1) <B07CF0D0-C45F-3624-A648-C0FC05D46F84> /usr/lib/system/libsystem_stats.dylib
0x7fff94a4c000 - 0x7fff94a4dfff libunc.dylib (28) <0BDEAE3D-6920-3A10-A21D-A28B0021B575> /usr/lib/system/libunc.dylib
0x7fff95350000 - 0x7fff95351ffb libremovefile.dylib (33) <9B7231DA-E9D9-3DA3-AED7-73ED0AEE76F4> /usr/lib/system/libremovefile.dylib
0x7fff95352000 - 0x7fff953a4fff libc++.1.dylib (120) <4F68DFC5-2077-39A8-A449-CAC5FDEE7BDE> /usr/lib/libc++.1.dylib
0x7fff95627000 - 0x7fff95706fff libcrypto.0.9.8.dylib (50) <26933882-0E57-3245-953D-6C3255865139> /usr/lib/libcrypto.0.9.8.dylib
0x7fff975eb000 - 0x7fff975f2ff3 libcopyfile.dylib (103) <22734271-8BD8-30CF-A163-EBE26EE58E8F> /usr/lib/system/libcopyfile.dylib
0x7fff9779c000 - 0x7fff977b6fff libdispatch.dylib (339.1.9) <34CC0B0C-BAF1-3F20-974E-129D4E65A0E3> /usr/lib/system/libdispatch.dylib
0x7fff980dc000 - 0x7fff980dcff7 libkeymgr.dylib (28) <2AD973B7-F65B-37A6-8951-E0DC4EF41B96> /usr/lib/system/libkeymgr.dylib
0x7fff98e04000 - 0x7fff98e05ff7 libsystem_sandbox.dylib (278.9) <E081B01A-36DF-3CBE-9645-F4E53416726E> /usr/lib/system/libsystem_sandbox.dylib
0x7fff990f2000 - 0x7fff99119ffb libsystem_info.dylib (449.1.3) <E5BA67F2-9845-364A-8A91-DE43AB09A23A> /usr/lib/system/libsystem_info.dylib
Based on the end of the first thread, it looks as though bcrypt could be the issue. 根据第一个线程的末尾，似乎bcrypt可能是问题所在。 I'm really not at all sure how to interpret this though. 我真的不知道如何解释这一点。
The file & line referenced is here: https://github.com/rg3/bcrypt/blob/master/crypt_blowfish/crypt_blowfish.c#L649 引用的文件和行在这里： https : //github.com/rg3/bcrypt/blob/master/crypt_blowfish/crypt_blowfish.c#L649
It looks like a reference to an external binary, so I have no idea where to go from here with regards to diagnosing the issue. 它看起来像是对外部二进制文件的引用，因此就诊断问题而言，我不知道从何而来。
Some help understanding this & any information as to possible causes would be greatly appreciated :) 一些帮助理解这一点以及有关可能原因的任何信息将不胜感激:)
EDIT: actually, it seems like maybe it didn't hang. 编辑：实际上，似乎它没有挂起。 It just took 31.1 minutes... 只花了31.1分钟...
Started POST "/login" for 127.0.0.1 at 2013-09-15 19:45:00 -0700
Processing by Devise::SessionsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"[REDACTED]", "user"=>{"login"=>"[REDACTED]", "password"=>"[FILTERED]", "remember_me"=>"1"}, "commit"=>"Login"}
User Load (5.9ms) SELECT `users`.* FROM `users` WHERE (lower(username) = '[REDACTED]' OR lower(email) = '[REDACTED]') LIMIT 1
Completed 401 Unauthorized in 7ms
Processing by Devise::SessionsController#new as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"[REDACTED]", "user"=>{"login"=>"[REDACTED]", "password"=>"[FILTERED]", "remember_me"=>"1"}, "commit"=>"Login"}
Connecting to database specified by database.yml
Rendered devise/sessions/new.html.erb within layouts/application (2.1ms)
Rendered layouts/_without_sidebar.html.erb (0.1ms)
Completed 200 OK in 1866822ms (Views: 30.2ms | ActiveRecord: 0.5ms)
At this point, I'm kinda confused. 在这一点上，我有点困惑。 I think it probably still was bcrypt taking a long time, but I can't see any reason for that to happen. 我认为bcrypt可能仍需要花费很长时间，但是我看不出发生这种情况的任何原因。
1 个解决方案
解决方案1
2 已采纳 2013-09-16 04:42:04
Okay, so it was a fairly simple error of configuration. 好的，这是一个相当简单的配置错误。
Essentially I just set the bcrypt complexity level way too high. 本质上，我只是将bcrypt复杂度级别设置得太高。 The calculations are 2^x where x represents the complexity level. 计算为2^x ，其中x表示复杂度级别。
The setting I originally had was: 我最初的设置是：
config.stretches = Rails.env.test? ? 1 : 25
The default value is 10 . 默认值为10 。 I hadn't realized how much difference it would make since I wasn't aware of the exponential nature of the number. 因为我不知道该数字的指数性质，所以我没有意识到它将产生多大的变化。
I have now set it to 13 :) 我现在将其设置为13 :)
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