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@dioxide-js/silas

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RPC utility for Silas

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{"version":3,"file":"speedometer.mjs","sources":["../../../../../../node_modules/axios/lib/helpers/speedometer.js"],"sourcesContent":["'use strict';\n\n/**\n * Calculate data maxRate\n * @param {Number} [samplesCount= 10]\n * @param {Number} [min= 1000]\n * @returns {Function}\n */\nfunction speedometer(samplesCount, min) {\n samplesCount = samplesCount || 10;\n const bytes = new Array(samplesCount);\n const timestamps = new Array(samplesCount);\n let head = 0;\n let tail = 0;\n let firstSampleTS;\n\n min = min !== undefined ? min : 1000;\n\n return function push(chunkLength) {\n const now = Date.now();\n\n const startedAt = timestamps[tail];\n\n if (!firstSampleTS) {\n firstSampleTS = now;\n }\n\n bytes[head] = chunkLength;\n timestamps[head] = now;\n\n let i = tail;\n let bytesCount = 0;\n\n while (i !== head) {\n bytesCount += bytes[i++];\n i = i % samplesCount;\n }\n\n head = (head + 1) % samplesCount;\n\n if (head === tail) {\n tail = (tail + 1) % samplesCount;\n }\n\n if (now - firstSampleTS < min) {\n return;\n }\n\n const passed = startedAt && now - startedAt;\n\n return passed ? Math.round(bytesCount * 1000 / passed) : undefined;\n };\n}\n\nexport default speedometer;\n"],"names":[],"mappings":"AAEA;AACA;AACA;AACA;AACA;AACA;AACA,SAAS,WAAW,CAAC,YAAY,EAAE,GAAG,EAAE;AACxC,EAAE,YAAY,GAAG,YAAY,IAAI,EAAE;AACnC,EAAE,MAAM,KAAK,GAAG,IAAI,KAAK,CAAC,YAAY,CAAC;AACvC,EAAE,MAAM,UAAU,GAAG,IAAI,KAAK,CAAC,YAAY,CAAC;AAC5C,EAAE,IAAI,IAAI,GAAG,CAAC;AACd,EAAE,IAAI,IAAI,GAAG,CAAC;AACd,EAAE,IAAI,aAAa;;AAEnB,EAAE,GAAG,GAAG,GAAG,KAAK,SAAS,GAAG,GAAG,GAAG,IAAI;;AAEtC,EAAE,OAAO,SAAS,IAAI,CAAC,WAAW,EAAE;AACpC,IAAI,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,EAAE;;AAE1B,IAAI,MAAM,SAAS,GAAG,UAAU,CAAC,IAAI,CAAC;;AAEtC,IAAI,IAAI,CAAC,aAAa,EAAE;AACxB,MAAM,aAAa,GAAG,GAAG;AACzB;;AAEA,IAAI,KAAK,CAAC,IAAI,CAAC,GAAG,WAAW;AAC7B,IAAI,UAAU,CAAC,IAAI,CAAC,GAAG,GAAG;;AAE1B,IAAI,IAAI,CAAC,GAAG,IAAI;AAChB,IAAI,IAAI,UAAU,GAAG,CAAC;;AAEtB,IAAI,OAAO,CAAC,KAAK,IAAI,EAAE;AACvB,MAAM,UAAU,IAAI,KAAK,CAAC,CAAC,EAAE,CAAC;AAC9B,MAAM,CAAC,GAAG,CAAC,GAAG,YAAY;AAC1B;;AAEA,IAAI,IAAI,GAAG,CAAC,IAAI,GAAG,CAAC,IAAI,YAAY;;AAEpC,IAAI,IAAI,IAAI,KAAK,IAAI,EAAE;AACvB,MAAM,IAAI,GAAG,CAAC,IAAI,GAAG,CAAC,IAAI,YAAY;AACtC;;AAEA,IAAI,IAAI,GAAG,GAAG,aAAa,GAAG,GAAG,EAAE;AACnC,MAAM;AACN;;AAEA,IAAI,MAAM,MAAM,GAAG,SAAS,IAAI,GAAG,GAAG,SAAS;;AAE/C,IAAI,OAAO,MAAM,GAAG,IAAI,CAAC,KAAK,CAAC,UAAU,GAAG,IAAI,GAAG,MAAM,CAAC,GAAG,SAAS;AACtE,GAAG;AACH;;;;","x_google_ignoreList":[0]}