segfault-handler - npm Package Compare versions

Comparing version 0.2.5 to 1.0.0

example.js

@@ -0,0 +0,0 @@ #!/usr/bin/env node

index.js

@@ -0,0 +0,0 @@

package.json

 {
   "name": "segfault-handler",
   "description": "catches SIGSEGV and prints diagnostic information",
-  "version": "0.2.5",
+  "version": "1.0.0",
   "author": "Dave Dopson <[e-mail]>",
@@ -6,0 +6,0 @@ "contributors": [

README.md

@@ -11,3 +11,3 @@ # Overview
 
-SegfaultHandler.registerHandler();
+SegfaultHandler.registerHandler("crash.log"); // With no argument, SegfaultHandler will generate a generic log file name
 
@@ -20,3 +20,3 @@ SegfaultHandler.causeSegfault(); // simulates a buggy native module that dereferences NULL
 
-After running the above sample, you will see a stacktrace that looks like:
+After running the above sample, you will see a stacktrace on OSX and Linux that looks like:
 
@@ -33,2 +33,25 @@ ```
 
+And on Windows:
+
+```
+PID 11880 received SIGSEGV for address: 0xfe101419
+SymInit: Symbol-SearchPath: '.;c:\github\node-segfault-handler;c:\Program Files\nodejs;C:\Windows;C:\Windows\system32;SRV*C:\websymbols*http://msdl.microsoft.com/download/symbols;', symOptions: 530, UserName: 'tylerw'
+OS-Version: 6.3.9600 () 0x100-0x1
+c:\github\node-segfault-handler\src\stackwalker.cpp (941): StackWalker::ShowCallstack
+c:\github\node-segfault-handler\src\segfault-handler.cpp (114): segfault_handler
+00007FFF0A2622C7 (ntdll): (filename not available): RtlNormalizeString
+00007FFF0A2138FE (ntdll): (filename not available): RtlWalkFrameChain
+00007FFF0A29544A (ntdll): (filename not available): KiUserExceptionDispatcher
+c:\github\node-segfault-handler\src\segfault-handler.cpp (138): segfault_stack_frame_1
+c:\github\node-segfault-handler\node_modules\nan\nan_callbacks_12_inl.h (175): Nan::imp::FunctionCallbackWrapper
+00007FF64489D4A9 (node): (filename not available): v8::Unlocker::~Unlocker
+00007FF644865E90 (node): (filename not available): v8::Unlocker::~Unlocker
+00007FF644863D79 (node): (filename not available): v8::Unlocker::~Unlocker
+00000000C3D060A6 ((module-name not available)): (filename not available): (function-name not available)
+000000E36B69E3F8 ((module-name not available)): (filename not available): (function-name not available)
+00000000C3D43D02 ((module-name not available)): (filename not available): (function-name not available)
+```
+
+Be aware that in production environments, pdb files must be included as part of your install to resolve names / lines in Windows stack traces.
+
 Now you can start debugging using tools like "objdump -dS module.node" to try and sort out what the stack actually means.  Sometimes, just identifying _which_ native module is causing problems is the biggest win.
@@ -40,2 +63,4 @@
 
+We are using the callstack walker project from [Walking the Callstack](http://www.codeproject.com/Articles/11132/Walking-the-callstack).
+
 This software is licensed for use under the [WTFPL](http://en.wikipedia.org/wiki/WTFPL); version 2 if it's a lawyer asking.  Though if you make good use of this or any of my other tools, I'd appreciate an email letting me know what you used it for or how you stumbled across it.
@@ -42,0 +67,0 @@

Versions.md

@@ -0,0 +0,0 @@ ### 0.2.4 (2014-11-06)

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

63323

increased by687.4%

Number of package files

12

increased by33.33%

Number of low quality alerts

1

decreased by-50%

Number of lines in readme file

66

increased by60.98%

No dependency changes