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Code Issues Releases Activity

support JS_SetOperationCallback in sm 1.8.1 SERVER-167

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This commit is contained in:
Eliot Horowitz 2009-09-01 14:23:36 -04:00
parent 7e03b602ec
commit 184870bf95
1 changed files with 14 additions and 9 deletions
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23
scripting/engine_spidermonkey.cpp
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@ -1126,7 +1126,7 @@ namespace mongo {
int count;
};
static JSBool checkTimeout( JSContext *cx, JSScript *script ) {
static JSBool _checkTimeout( JSContext *cx ){
TimeoutSpec &spec = *(TimeoutSpec *)( JS_GetContextPrivate( cx ) );
if ( ++spec.count % 1000 != 0 )
return JS_TRUE;
@ -1136,16 +1136,13 @@ namespace mongo {
}
JS_ReportError( cx, "Timeout exceeded" );
return JS_FALSE;
}
static JSBool checkTimeout( JSContext *cx, JSScript *script ){
return _checkTimeout( cx );
}
#ifdef SM181
#warning JS_SetOperationCallback not supported yet
void installCheckTimeout( int timeoutMs ) {
}
void uninstallCheckTimeout( int timeoutMs ){
}
#else
void installCheckTimeout( int timeoutMs ) {
if ( timeoutMs > 0 ) {
TimeoutSpec *spec = new TimeoutSpec;
@ -1153,18 +1150,26 @@ namespace mongo {
spec->start = boost::posix_time::microsec_clock::local_time();
spec->count = 0;
JS_SetContextPrivate( _context, (void*)spec );
#ifdef SM181
JS_SetOperationCallback( _context, _checkTimeout );
#else
JS_SetBranchCallback( _context, checkTimeout );
#endif
}
}
void uninstallCheckTimeout( int timeoutMs ) {
if ( timeoutMs > 0 ) {
#ifdef SM181
JS_SetOperationCallback( _context , 0 );
#else
JS_SetBranchCallback( _context, 0 );
#endif
delete (TimeoutSpec *)JS_GetContextPrivate( _context );
JS_SetContextPrivate( _context, 0 );
}
}
#endif
void precall(){
_error = "";
currentScope.reset( this );