granularity level: instruction
.class Lcom/google/firebase/installations/remote/RequestLimiter;
.super Ljava/lang/Object;
.source "RequestLimiter.java"
.field private static final MAXIMUM_BACKOFF_DURATION_FOR_CONFIGURATION_ERRORS:J
.field private static final MAXIMUM_BACKOFF_DURATION_FOR_SERVER_ERRORS:J
.field private attemptCount:I
.field private nextRequestTime:J
.field private final utils:Lcom/google/firebase/installations/Utils;
.method static constructor <clinit>()V
.locals 3
sget-object v0, Ljava/util/concurrent/TimeUnit;->HOURS:Ljava/util/concurrent/TimeUnit;
const-wide/16 v1, 0x18
invoke-virtual {v0, v1, v2}, Ljava/util/concurrent/TimeUnit;->toMillis(J)J
move-result-wide v0
sput-wide v0, Lcom/google/firebase/installations/remote/RequestLimiter;->MAXIMUM_BACKOFF_DURATION_FOR_CONFIGURATION_ERRORS:J
sget-object v0, Ljava/util/concurrent/TimeUnit;->MINUTES:Ljava/util/concurrent/TimeUnit;
const-wide/16 v1, 0x1e
invoke-virtual {v0, v1, v2}, Ljava/util/concurrent/TimeUnit;->toMillis(J)J
move-result-wide v0
sput-wide v0, Lcom/google/firebase/installations/remote/RequestLimiter;->MAXIMUM_BACKOFF_DURATION_FOR_SERVER_ERRORS:J
return-void
.end method
.method constructor <init>()V
.locals 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
invoke-static {}, Lcom/google/firebase/installations/Utils;->getInstance()Lcom/google/firebase/installations/Utils;
move-result-object v0
iput-object v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->utils:Lcom/google/firebase/installations/Utils;
return-void
.end method
.method constructor <init>(Lcom/google/firebase/installations/Utils;)V
.locals 0
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
iput-object p1, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->utils:Lcom/google/firebase/installations/Utils;
return-void
.end method
.method private declared-synchronized getBackoffDuration(I)J
.locals 4
monitor-enter p0
:try_start_0
invoke-static {p1}, Lcom/google/firebase/installations/remote/RequestLimiter;->isRetryableError(I)Z
move-result p1
if-nez p1, :cond_0
sget-wide v0, Lcom/google/firebase/installations/remote/RequestLimiter;->MAXIMUM_BACKOFF_DURATION_FOR_CONFIGURATION_ERRORS:J
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
monitor-exit p0
return-wide v0
:cond_0
const-wide/high16 v0, 0x4000000000000000L # 2.0
:try_start_1
iget p1, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->attemptCount:I
int-to-double v2, p1
invoke-static {v0, v1, v2, v3}, Ljava/lang/Math;->pow(DD)D
move-result-wide v0
iget-object p1, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->utils:Lcom/google/firebase/installations/Utils;
invoke-virtual {p1}, Lcom/google/firebase/installations/Utils;->getRandomDelayForSyncPrevention()J
move-result-wide v2
long-to-double v2, v2
add-double/2addr v0, v2
sget-wide v2, Lcom/google/firebase/installations/remote/RequestLimiter;->MAXIMUM_BACKOFF_DURATION_FOR_SERVER_ERRORS:J
long-to-double v2, v2
invoke-static {v0, v1, v2, v3}, Ljava/lang/Math;->min(DD)D
move-result-wide v0
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_0
double-to-long v0, v0
monitor-exit p0
return-wide v0
:catchall_0
move-exception p1
monitor-exit p0
throw p1
.end method
.method private static isRetryableError(I)Z
.locals 1
const/16 v0, 0x1ad
if-eq p0, v0, :cond_1
const/16 v0, 0x1f4
if-lt p0, v0, :cond_0
const/16 v0, 0x258
if-ge p0, v0, :cond_0
goto :goto_0
:cond_0
const/4 p0, 0x0
goto :goto_1
:cond_1
:goto_0
const/4 p0, 0x1
:goto_1
return p0
.end method
.method private static isSuccessfulOrRequiresNewFidCreation(I)Z
.locals 1
const/16 v0, 0xc8
if-lt p0, v0, :cond_0
const/16 v0, 0x12c
if-lt p0, v0, :cond_2
:cond_0
const/16 v0, 0x191
if-eq p0, v0, :cond_2
const/16 v0, 0x194
if-ne p0, v0, :cond_1
goto :goto_0
:cond_1
const/4 p0, 0x0
goto :goto_1
:cond_2
:goto_0
const/4 p0, 0x1
:goto_1
return p0
.end method
.method private declared-synchronized resetBackoffStrategy()V
.locals 1
monitor-enter p0
const/4 v0, 0x0
:try_start_0
iput v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->attemptCount:I
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
monitor-exit p0
return-void
:catchall_0
move-exception v0
monitor-exit p0
throw v0
.end method
.method public declared-synchronized isRequestAllowed()Z
.locals 5
monitor-enter p0
:try_start_0
iget v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->attemptCount:I
if-eqz v0, :cond_1
iget-object v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->utils:Lcom/google/firebase/installations/Utils;
invoke-virtual {v0}, Lcom/google/firebase/installations/Utils;->currentTimeInMillis()J
move-result-wide v0
iget-wide v2, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->nextRequestTime:J
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
cmp-long v4, v0, v2
if-lez v4, :cond_0
goto :goto_0
:cond_0
const/4 v0, 0x0
goto :goto_1
:goto_0
:cond_1
const/4 v0, 0x1
:goto_1
monitor-exit p0
return v0
:catchall_0
move-exception v0
monitor-exit p0
throw v0
.end method
.method public declared-synchronized setNextRequestTime(I)V
.locals 4
monitor-enter p0
:try_start_0
invoke-static {p1}, Lcom/google/firebase/installations/remote/RequestLimiter;->isSuccessfulOrRequiresNewFidCreation(I)Z
move-result v0
if-eqz v0, :cond_0
invoke-direct {p0}, Lcom/google/firebase/installations/remote/RequestLimiter;->resetBackoffStrategy()V
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
monitor-exit p0
return-void
:try_start_1
:cond_0
iget v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->attemptCount:I
add-int/lit8 v0, v0, 0x1
iput v0, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->attemptCount:I
invoke-direct {p0, p1}, Lcom/google/firebase/installations/remote/RequestLimiter;->getBackoffDuration(I)J
move-result-wide v0
iget-object p1, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->utils:Lcom/google/firebase/installations/Utils;
invoke-virtual {p1}, Lcom/google/firebase/installations/Utils;->currentTimeInMillis()J
move-result-wide v2
add-long/2addr v2, v0
iput-wide v2, p0, Lcom/google/firebase/installations/remote/RequestLimiter;->nextRequestTime:J
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_0
monitor-exit p0
return-void
:catchall_0
move-exception p1
monitor-exit p0
throw p1
.end method