| 113 | | return false; |
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| 114 | | } else { |
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| 115 | | $this->lock = fopen($this->lock_file, 'x+'); |
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| 116 | | } |
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| | 112 | //get pid that set the lock and ensure its still running |
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| | 113 | $pid = file_get_contents($this->lock_file); |
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| | 114 | |
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| | 115 | exec(fpbx_which('ps') . ' h ' . $pid, $ret, $status); |
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| | 116 | //exit code ($status) will be 0 if running, or 1 if pid not found |
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| | 117 | if ($status === 0) { |
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| | 118 | return false; |
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| | 119 | } else { |
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| | 120 | //if we dont see the prosses running, remove the lock |
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| | 121 | unlink($this->lock_file); |
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| | 122 | } |
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| | 123 | } |
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| | 124 | |
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| | 125 | $this->lock = fopen($this->lock_file, 'x+'); |
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| | 126 | |
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