com.pexip.sdk.conference.infinity.internal.Events.kt Maven / Gradle / Ivy

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A set of tools to interact with conferences.

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/*
 * Copyright 2023-2024 Pexip AS
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.pexip.sdk.conference.infinity.internal

import com.pexip.sdk.api.infinity.InfinityService
import com.pexip.sdk.api.infinity.TokenStore
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.flatMapLatest
import kotlinx.coroutines.flow.flow
import kotlinx.coroutines.flow.retryWhen
import kotlin.time.Duration.Companion.seconds

@OptIn(ExperimentalCoroutinesApi::class)
internal fun InfinityService.ConferenceStep.events(store: TokenStore) =
    flow { emit(store.token.value) }
        .flatMapLatest { events(it).asFlow() }
        .retryWhen { _, attempt ->
            delay(attempt.seconds.coerceAtMost(5.seconds))
            true
        }