| @@ 163-168 (lines=6) @@ | ||
| 160 | return 0; |
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| 161 | } |
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| 162 | ||
| 163 | $callback = function (string $output) { |
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| 164 | $output = preg_replace('/\n$/', '', $output); |
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| 165 | if (strlen($output) !== 0) { |
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| 166 | $this->output->writeln($output); |
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| 167 | } |
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| 168 | }; |
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| 169 | ||
| 170 | $this->startProcesses($processes); |
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| 171 | ||
| @@ 59-64 (lines=6) @@ | ||
| 56 | */ |
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| 57 | private function connect(array $hosts) |
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| 58 | { |
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| 59 | $callback = function (string $output) { |
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| 60 | $output = preg_replace('/\n$/', '', $output); |
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| 61 | if (strlen($output) !== 0) { |
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| 62 | $this->output->writeln($output); |
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| 63 | } |
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| 64 | }; |
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| 65 | ||
| 66 | // Connect to each host sequentially, to prevent getting locked. |
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| 67 | foreach ($hosts as $host) { |
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