Total Complexity | 7 |
Total Lines | 65 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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17 | class Pool { |
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18 | use |
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19 | Accessor, |
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20 | Singleton; |
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21 | /** |
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22 | * @inheritdoc |
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23 | */ |
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24 | protected function cdb () { |
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25 | return Config::instance()->module('WebSockets')->db('pool'); |
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26 | } |
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27 | /** |
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28 | * Get addresses of all servers |
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29 | * |
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30 | * @return string[] |
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31 | */ |
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32 | public function get_all () { |
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33 | return $this->db_prime()->qfas( |
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34 | 'SELECT `address` |
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35 | FROM `[prefix]websockets_pool` |
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36 | ORDER BY `date` ASC' |
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37 | ) ?: []; |
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38 | } |
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39 | /** |
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40 | * Get master server address |
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41 | * |
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42 | * @return false|string |
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43 | */ |
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44 | public function get_master () { |
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45 | $servers = $this->get_all(); |
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46 | return $servers ? $servers[0] : false; |
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47 | } |
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48 | /** |
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49 | * Add server with specified address to server |
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50 | * |
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51 | * @param string $server_address Address of WebSockets server in format wss://server/WebSockets or ws://server/WebSockets |
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52 | * |
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53 | * @return bool |
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54 | */ |
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55 | public function add ($server_address) { |
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56 | return (bool)$this->db_prime()->q( |
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57 | "INSERT IGNORE INTO `[prefix]websockets_pool` |
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58 | ( |
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59 | `date`, |
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60 | `address` |
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61 | ) VALUES ( |
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62 | '%s', |
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63 | '%s' |
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64 | )", |
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65 | time(), |
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66 | $server_address |
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67 | ); |
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68 | } |
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69 | /** |
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70 | * Delete server with specified address from pool |
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71 | * |
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72 | * @param string $server_address |
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73 | * |
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74 | * @return bool |
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75 | * |
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76 | */ |
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77 | public function del ($server_address) { |
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82 | ); |
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83 | } |
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84 | } |
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85 |