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DetectsDeadlocks::causedByDeadlock()   A
last analyzed

↳ Parent: DetectsDeadlocks

Complexity

Conditions 1
Paths 1

Size

Total Lines 15
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 12
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 15
ccs 0
cts 13
cp 0
crap 2
rs 9.8666
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace LaravelFreelancerNL\Aranguent\Concerns;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait DetectsDeadlocks

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Determine if the given exception was caused by a deadlock.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @see https://www.arangodb.com/docs/stable/appendix-error-codes.html

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function causedByDeadlock(Exception $e)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $code = $e->getCode();

            


            
                                                                        
                            
            
                                    
            
            

                
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        return in_array($code, [

            


            
                                                                        
                            
            
                                    
            
            

                
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            18,     // ERROR_LOCK_TIMEOUT

            


            
                                                                        
                            
            
                                    
            
            

                
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            28,     // ERROR_LOCKED

            


            
                                                                        
                            
            
                                    
            
            

                
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            29,     // ERROR_DEADLOCK

            


            
                                                                        
                            
            
                                    
            
            

                
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            1200,   // ERROR_ARANGO_CONFLICT (write-write conflict)

            


            
                                                                        
                            
            
                                    
            
            

                
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            1302,   // ERROR_ARANGO_TRY_AGAIN

            


            
                                                                        
                            
            
                                    
            
            

                
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            1303,   // ERROR_ARANGO_BUSY

            


            
                                                                        
                            
            
                                    
            
            

                
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            1304,   // ERROR_ARANGO_MERGE_IN_PROGRESS

            


            
                                                                        
                            
            
                                    
            
            

                
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            1521,   // ERROR_QUERY_COLLECTION_LOCK_FAILED

            


            
                                                                        
                            
            
                                    
            
            

                
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            7009,   // ERROR_LOCAL_LOCK_FAILED

            


            
                                                                        
                            
            
                                    
            
            

                
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            7010,   // ERROR_LOCAL_LOCK_RETRY

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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