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Refresh snode pool at least once a day

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Changes from cfb7ff529
This commit is contained in:
Niels Andriesse 2020-12-07 09:02:48 +11:00 committed by Anton Chekulaev
parent 3cb7d2169d
commit 48adb63fb7
5 changed files with 33 additions and 2 deletions
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2
app/src/main/java/org/thoughtcrime/securesms/loki/api/ClosedGroupPoller.kt
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@ -29,7 +29,7 @@ class ClosedGroupPoller private constructor(private val context: Context, privat
// region Settings
companion object {
private val pollInterval: Long = 2 * 1000
private val pollInterval: Long = 4 * 1000
public lateinit var shared: ClosedGroupPoller

12
app/src/main/java/org/thoughtcrime/securesms/loki/database/LokiAPIDatabase.kt
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@ -9,6 +9,8 @@ import org.thoughtcrime.securesms.loki.utilities.*
import org.session.libsignal.service.loki.api.Snode
import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol
import org.session.libsignal.service.loki.protocol.shelved.multidevice.DeviceLink
import org.thoughtcrime.securesms.util.TextSecurePreferences
import java.util.*
class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(context, helper), LokiAPIDatabaseProtocol {
@ -375,6 +377,16 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
return database.delete(openGroupProfilePictureTable, "$publicChatID = ?", arrayOf(index)) > 0
}
override fun getLastSnodePoolRefreshDate(): Date? {
val time = TextSecurePreferences.getLastSnodePoolRefreshDate(context)
if (time <= 0) { return null }
return Date(time)
}
override fun setLastSnodePoolRefreshDate(date: Date) {
TextSecurePreferences.setLastSnodePoolRefreshDate(context, date)
}
// region Deprecated
override fun getDeviceLinks(publicKey: String): Set<DeviceLink> {
return setOf()

9
app/src/main/java/org/thoughtcrime/securesms/util/TextSecurePreferences.java
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@ -23,6 +23,7 @@ import java.io.IOException;
import java.security.SecureRandom;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
@ -1237,6 +1238,14 @@ public class TextSecurePreferences {
public static void setHasSeenLightThemeIntroSheet(Context context) {
setBooleanPreference(context, "has_seen_light_theme_intro_sheet", true);
}
public static long getLastSnodePoolRefreshDate(Context context) {
return getLongPreference(context, "last_snode_pool_refresh_date", 0);
}
public static void setLastSnodePoolRefreshDate(Context context, Date date) {
setLongPreference(context, "last_snode_pool_refresh_date", date.getTime());
}
// endregion
// region Backup related

8
libsignal/src/main/java/org/session/libsignal/service/loki/api/SwarmAPI.kt
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@ -11,6 +11,7 @@ import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol
import org.session.libsignal.service.loki.utilities.getRandomElement
import org.session.libsignal.service.loki.utilities.prettifiedDescription
import java.security.SecureRandom
import java.util.*
class SwarmAPI private constructor(private val database: LokiAPIDatabaseProtocol) {
internal var snodeFailureCount: MutableMap<Snode, Int> = mutableMapOf()
@ -46,7 +47,12 @@ class SwarmAPI private constructor(private val database: LokiAPIDatabaseProtocol
// region Swarm API
internal fun getRandomSnode(): Promise<Snode, Exception> {
val snodePool = this.snodePool
if (snodePool.count() < minimumSnodePoolCount) {
val lastRefreshDate = database.getLastSnodePoolRefreshDate()
val now = Date()
val needsRefresh = (snodePool.count() < minimumSnodePoolCount) || lastRefreshDate == null || (now.time - lastRefreshDate.time) > 24 * 60 * 60 * 1000
if (needsRefresh) {
database.setLastSnodePoolRefreshDate(now)
val target = seedNodePool.random()
val url = "$target/json_rpc"
Log.d("Loki", "Populating snode pool using: $target.")

4
libsignal/src/main/java/org/session/libsignal/service/loki/database/LokiAPIDatabaseProtocol.kt
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@ -2,6 +2,7 @@ package org.session.libsignal.service.loki.database
import org.session.libsignal.service.loki.api.Snode
import org.session.libsignal.service.loki.protocol.shelved.multidevice.DeviceLink
import java.util.*
interface LokiAPIDatabaseProtocol {
@ -31,6 +32,9 @@ interface LokiAPIDatabaseProtocol {
fun setOpenGroupPublicKey(server: String, newValue: String)
fun setOpenGroupProfilePictureURL(group: Long, server: String, newValue: String)
fun getOpenGroupProfilePictureURL(group: Long, server: String): String?
fun getLastSnodePoolRefreshDate(): Date?
fun setLastSnodePoolRefreshDate(newValue: Date)
// region Deprecated
fun getDeviceLinks(publicKey: String): Set<DeviceLink>