beyondcode /
laravel-websockets
| 1 | <?php |
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| 2 | |||
| 3 | namespace BeyondCode\LaravelWebSockets\Contracts; |
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| 4 | |||
| 5 | use Ratchet\ConnectionInterface; |
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| 6 | use React\EventLoop\LoopInterface; |
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| 7 | use React\Promise\PromiseInterface; |
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| 8 | use stdClass; |
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| 9 | |||
| 10 | interface ChannelManager |
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| 11 | { |
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| 12 | /** |
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| 13 | * Create a new channel manager instance. |
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| 14 | * |
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| 15 | * @param LoopInterface $loop |
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| 16 | * @param string|null $factoryClass |
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| 17 | * @return void |
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| 18 | */ |
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| 19 | public function __construct(LoopInterface $loop, $factoryClass = null); |
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| 20 | |||
| 21 | /** |
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| 22 | * Find the channel by app & name. |
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| 23 | * |
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| 24 | * @param string|int $appId |
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| 25 | * @param string $channel |
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| 26 | * @return null|BeyondCode\LaravelWebSockets\Channels\Channel |
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| 27 | */ |
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| 28 | public function find($appId, string $channel); |
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| 29 | |||
| 30 | /** |
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| 31 | * Find a channel by app & name or create one. |
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| 32 | * |
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| 33 | * @param string|int $appId |
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| 34 | * @param string $channel |
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| 35 | * @return BeyondCode\LaravelWebSockets\Channels\Channel |
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| 36 | */ |
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| 37 | public function findOrCreate($appId, string $channel); |
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| 38 | |||
| 39 | /** |
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| 40 | * Get the local connections, regardless of the channel |
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| 41 | * they are connected to. |
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| 42 | * |
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| 43 | * @return \React\Promise\PromiseInterface |
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| 44 | */ |
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| 45 | public function getLocalConnections(): PromiseInterface; |
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| 46 | |||
| 47 | /** |
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| 48 | * Get all channels for a specific app |
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| 49 | * for the current instance. |
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| 50 | * |
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| 51 | * @param string|int $appId |
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| 52 | * @return \React\Promise\PromiseInterface[array] |
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| 53 | */ |
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| 54 | public function getLocalChannels($appId): PromiseInterface; |
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| 55 | |||
| 56 | /** |
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| 57 | * Get all channels for a specific app |
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| 58 | * across multiple servers. |
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| 59 | * |
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| 60 | * @param string|int $appId |
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| 61 | * @return \React\Promise\PromiseInterface[array] |
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| 62 | */ |
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| 63 | public function getGlobalChannels($appId): PromiseInterface; |
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| 64 | |||
| 65 | /** |
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| 66 | * Remove connection from all channels. |
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| 67 | * |
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| 68 | * @param \Ratchet\ConnectionInterface $connection |
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| 69 | * @return PromiseInterface[bool] |
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| 70 | */ |
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| 71 | public function unsubscribeFromAllChannels(ConnectionInterface $connection): PromiseInterface; |
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| 72 | |||
| 73 | /** |
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| 74 | * Subscribe the connection to a specific channel. |
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| 75 | * |
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| 76 | * @param \Ratchet\ConnectionInterface $connection |
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| 77 | * @param string $channelName |
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| 78 | * @param stdClass $payload |
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| 79 | * @return PromiseInterface[bool] |
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| 80 | */ |
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| 81 | public function subscribeToChannel(ConnectionInterface $connection, string $channelName, stdClass $payload): PromiseInterface; |
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| 82 | |||
| 83 | /** |
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| 84 | * Unsubscribe the connection from the channel. |
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| 85 | * |
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| 86 | * @param \Ratchet\ConnectionInterface $connection |
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| 87 | * @param string $channelName |
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| 88 | * @param stdClass $payload |
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| 89 | * @return PromiseInterface[bool] |
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| 90 | */ |
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| 91 | public function unsubscribeFromChannel(ConnectionInterface $connection, string $channelName, stdClass $payload): PromiseInterface; |
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| 92 | |||
| 93 | /** |
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| 94 | * Subscribe the connection to a specific channel, returning |
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| 95 | * a promise containing the amount of connections. |
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| 96 | * |
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| 97 | * @param string|int $appId |
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| 98 | * @return PromiseInterface[int] |
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| 99 | */ |
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| 100 | public function subscribeToApp($appId): PromiseInterface; |
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| 101 | |||
| 102 | /** |
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| 103 | * Unsubscribe the connection from the channel, returning |
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| 104 | * a promise containing the amount of connections after decrement. |
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| 105 | * |
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| 106 | * @param string|int $appId |
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| 107 | * @return PromiseInterface[int] |
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| 108 | */ |
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| 109 | public function unsubscribeFromApp($appId): PromiseInterface; |
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| 110 | |||
| 111 | /** |
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| 112 | * Get the connections count on the app |
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| 113 | * for the current server instance. |
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| 114 | * |
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| 115 | * @param string|int $appId |
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| 116 | * @param string|null $channelName |
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| 117 | * @return PromiseInterface[int] |
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| 118 | */ |
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| 119 | public function getLocalConnectionsCount($appId, string $channelName = null): PromiseInterface; |
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| 120 | |||
| 121 | /** |
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| 122 | * Get the connections count |
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| 123 | * across multiple servers. |
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| 124 | * |
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| 125 | * @param string|int $appId |
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| 126 | * @param string|null $channelName |
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| 127 | * @return PromiseInterface[int] |
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| 128 | */ |
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| 129 | public function getGlobalConnectionsCount($appId, string $channelName = null): PromiseInterface; |
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| 130 | |||
| 131 | /** |
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| 132 | * Broadcast the message across multiple servers. |
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| 133 | * |
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| 134 | * @param string|int $appId |
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| 135 | * @param string|null $socketId |
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| 136 | * @param string $channel |
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| 137 | * @param stdClass $payload |
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| 138 | * @param string|null $serverId |
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| 139 | * @return PromiseInterface[bool] |
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| 140 | */ |
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| 141 | public function broadcastAcrossServers($appId, ?string $socketId, string $channel, stdClass $payload, string $serverId = null): PromiseInterface; |
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| 142 | |||
| 143 | /** |
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| 144 | * Handle the user when it joined a presence channel. |
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| 145 | * |
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| 146 | * @param \Ratchet\ConnectionInterface $connection |
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| 147 | * @param stdClass $user |
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| 148 | * @param string $channel |
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| 149 | * @param stdClass $payload |
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| 150 | * @return PromiseInterface[bool] |
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| 151 | */ |
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| 152 | public function userJoinedPresenceChannel(ConnectionInterface $connection, stdClass $user, string $channel, stdClass $payload): PromiseInterface; |
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| 153 | |||
| 154 | /** |
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| 155 | * Handle the user when it left a presence channel. |
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| 156 | * |
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| 157 | * @param \Ratchet\ConnectionInterface $connection |
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| 158 | * @param stdClass $user |
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| 159 | * @param string $channel |
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| 160 | * @param stdClass $payload |
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| 161 | * @return PromiseInterface[bool] |
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| 162 | */ |
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| 163 | public function userLeftPresenceChannel(ConnectionInterface $connection, stdClass $user, string $channel): PromiseInterface; |
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| 164 | |||
| 165 | /** |
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| 166 | * Get the presence channel members. |
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| 167 | * |
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| 168 | * @param string|int $appId |
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| 169 | * @param string $channel |
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| 170 | * @return \React\Promise\PromiseInterface |
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| 171 | */ |
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| 172 | public function getChannelMembers($appId, string $channel): PromiseInterface; |
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| 173 | |||
| 174 | /** |
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| 175 | * Get a member from a presence channel based on connection. |
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| 176 | * |
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| 177 | * @param \Ratchet\ConnectionInterface $connection |
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| 178 | * @param string $channel |
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| 179 | * @return \React\Promise\PromiseInterface |
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| 180 | */ |
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| 181 | public function getChannelMember(ConnectionInterface $connection, string $channel): PromiseInterface; |
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| 182 | |||
| 183 | /** |
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| 184 | * Get the presence channels total members count. |
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| 185 | * |
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| 186 | * @param string|int $appId |
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| 187 | * @param array $channelNames |
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| 188 | * @return \React\Promise\PromiseInterface |
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| 189 | */ |
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| 190 | public function getChannelsMembersCount($appId, array $channelNames): PromiseInterface; |
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| 191 | |||
| 192 | /** |
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| 193 | * Get the socket IDs for a presence channel member. |
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| 194 | * |
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| 195 | * @param string|int $userId |
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| 196 | * @param string|int $appId |
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| 197 | * @param string $channelName |
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| 198 | * @return \React\Promise\PromiseInterface |
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| 199 | */ |
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| 200 | public function getMemberSockets($userId, $appId, $channelName): PromiseInterface; |
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| 201 | |||
| 202 | /** |
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| 203 | * Keep tracking the connections availability when they pong. |
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| 204 | * |
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| 205 | * @param \Ratchet\ConnectionInterface $connection |
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| 206 | * @return PromiseInterface[bool] |
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| 207 | */ |
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| 208 | public function connectionPonged(ConnectionInterface $connection): PromiseInterface; |
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| 209 | |||
| 210 | /** |
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| 211 | * Remove the obsolete connections that didn't ponged in a while. |
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| 212 | * |
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| 213 | * @return PromiseInterface[bool] |
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| 214 | */ |
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| 215 | public function removeObsoleteConnections(): PromiseInterface; |
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| 216 | } |
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| 217 |