48 lines
1.8 KiB
JavaScript
48 lines
1.8 KiB
JavaScript
import lbry from './lbry.js';
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var lighthouse = {
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_search_timeout: 5000,
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_max_search_tries: 5,
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servers: [
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'http://lighthouse1.lbry.io:50005',
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'http://lighthouse2.lbry.io:50005',
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'http://lighthouse3.lbry.io:50005',
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],
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path: '/',
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call: function(method, params, callback, errorCallback, connectFailedCallback, timeout) {
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lbry.jsonrpc_call(this.server + this.path, method, params, callback, errorCallback, connectFailedCallback, timeout);
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},
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search: function(query, callback, errorCallback, connectFailedCallback, timeout) {
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let handleSearchFailed = function(tryNum=0) {
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if (tryNum > lighthouse._max_search_tries) {
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if (connectFailedCallback) {
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connectFailedCallback();
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} else {
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throw new Error(`Could not connect to Lighthouse server. Last server attempted: ${lighthouse.server}`);
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}
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} else {
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// Randomly choose one of the other search servers to switch to
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let otherServers = lighthouse.servers.slice();
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otherServers.splice(otherServers.indexOf(lighthouse.server), 1);
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lighthouse.server = otherServers[Math.round(Math.random() * (otherServers.length - 1))];
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lighthouse.call('search', [query], callback, errorCallback, function() {
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handleSearchFailed(tryNum + 1);
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}, lighthouse._search_timeout);
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}
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}
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lighthouse.call('search', [query], callback, errorCallback, function() { handleSearchFailed() }, lighthouse._search_timeout);
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},
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getSizeForName: function(name, callback, errorCallback, connectFailedCallback, timeout) {
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return lighthouse.call('get_size_for_name', [name], callback, errorCallback, connectFailedCallback, timeout);
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}
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};
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lighthouse.server = lighthouse.servers[Math.round(Math.random() * (lighthouse.servers.length - 1))];
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export default lighthouse;
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