commit dc946fe1c8b50386f60f29a5073046eb2c0b27ad
Author: Karsten Loesing <karsten.loesing(a)gmx.net>
Date: Tue Aug 13 15:01:45 2019 +0200
Add new SnowflakeStats descriptor type.
Implements #29461.
---
CHANGELOG.md | 1 +
.../org/torproject/descriptor/SnowflakeStats.java | 86 ++++++++++
.../descriptor/impl/DescriptorParserImpl.java | 5 +
.../java/org/torproject/descriptor/impl/Key.java | 6 +
.../torproject/descriptor/impl/ParseHelper.java | 21 +++
.../descriptor/impl/SnowflakeStatsImpl.java | 185 +++++++++++++++++++++
.../org/torproject/descriptor/DescriptorTest.java | 7 +-
.../descriptor/impl/SnowflakeStatsImplTest.java | 137 +++++++++++++++
src/test/resources/snowflake/example_metrics.log | 12 ++
9 files changed, 459 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b804ceb..2fdc45b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
versions resolved by Ivy are the same as in Debian stretch with
few exceptions.
- Remove Cobertura from the build process.
+ - Add new SnowflakeStats descriptor type.
# Changes in version 2.6.2 - 2019-05-29
diff --git a/src/main/java/org/torproject/descriptor/SnowflakeStats.java b/src/main/java/org/torproject/descriptor/SnowflakeStats.java
new file mode 100644
index 0000000..379a0f7
--- /dev/null
+++ b/src/main/java/org/torproject/descriptor/SnowflakeStats.java
@@ -0,0 +1,86 @@
+/* Copyright 2019 The Tor Project
+ * See LICENSE for licensing information */
+
+package org.torproject.descriptor;
+
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.Optional;
+import java.util.SortedMap;
+
+/**
+ * Contain aggregated information about snowflake proxies and snowflake clients.
+ *
+ * @since 2.7.0
+ */
+public interface SnowflakeStats extends Descriptor {
+
+ /**
+ * Return the end of the included measurement interval.
+ *
+ * @return End of the included measurement interval.
+ * @since 2.7.0
+ */
+ LocalDateTime snowflakeStatsEnd();
+
+ /**
+ * Return the length of the included measurement interval.
+ *
+ * @return Length of the included measurement interval.
+ * @since 2.7.0
+ */
+ Duration snowflakeStatsIntervalLength();
+
+ /**
+ * Return a list of mappings from two-letter country codes to the number of
+ * unique IP addresses of snowflake proxies that have polled.
+ *
+ * @return List of mappings from two-letter country codes to the number of
+ * unique IP addresses of snowflake proxies that have polled.
+ * @since 2.7.0
+ */
+ Optional<SortedMap<String, Long>> snowflakeIps();
+
+ /**
+ * Return a count of the total number of unique IP addresses of snowflake
+ * proxies that have polled.
+ *
+ * @return Count of the total number of unique IP addresses of snowflake
+ * proxies that have polled.
+ * @since 2.7.0
+ */
+ Optional<Long> snowflakeIpsTotal();
+
+ /**
+ * Return a count of the number of times a proxy has polled but received no
+ * client offer, rounded up to the nearest multiple of 8.
+ *
+ * @return Count of the number of times a proxy has polled but received no
+ * client offer, rounded up to the nearest multiple of 8.
+ * @since 2.7.0
+ */
+ Optional<Long> snowflakeIdleCount();
+
+ /**
+ * Return a count of the number of times a client has requested a proxy from
+ * the broker but no proxies were available, rounded up to the nearest
+ * multiple of 8.
+ *
+ * @return Count of the number of times a client has requested a proxy from
+ * the broker but no proxies were available, rounded up to the nearest
+ * multiple of 8.
+ * @since 2.7.0
+ */
+ Optional<Long> clientDeniedCount();
+
+ /**
+ * Return a count of the number of times a client successfully received a
+ * proxy from the broker, rounded up to the nearest multiple of 8.
+ *
+ * @return Count of the number of times a client successfully received a proxy
+ * from the broker, rounded up to the nearest multiple of 8.
+ * @since 2.7.0
+ */
+ Optional<Long> clientSnowflakeMatchCount();
+}
+
diff --git a/src/main/java/org/torproject/descriptor/impl/DescriptorParserImpl.java b/src/main/java/org/torproject/descriptor/impl/DescriptorParserImpl.java
index ef9da56..9b620cb 100644
--- a/src/main/java/org/torproject/descriptor/impl/DescriptorParserImpl.java
+++ b/src/main/java/org/torproject/descriptor/impl/DescriptorParserImpl.java
@@ -130,6 +130,11 @@ public class DescriptorParserImpl implements DescriptorParser {
} else if (firstLines.startsWith("@type torperf 1.")) {
return TorperfResultImpl.parseTorperfResults(rawDescriptorBytes,
sourceFile);
+ } else if (firstLines.startsWith("@type snowflake-stats 1.")
+ || firstLines.startsWith(Key.SNOWFLAKE_STATS_END.keyword + SP)
+ || firstLines.contains(NL + Key.SNOWFLAKE_STATS_END.keyword + SP)) {
+ return this.parseOneOrMoreDescriptors(rawDescriptorBytes, sourceFile,
+ Key.SNOWFLAKE_STATS_END, SnowflakeStatsImpl.class);
} else if (fileName.contains(LogDescriptorImpl.MARKER)) {
return LogDescriptorImpl.parse(rawDescriptorBytes, sourceFile, fileName);
} else if (firstLines.startsWith("@type bandwidth-file 1.")
diff --git a/src/main/java/org/torproject/descriptor/impl/Key.java b/src/main/java/org/torproject/descriptor/impl/Key.java
index f7b613f..cf6ed09 100644
--- a/src/main/java/org/torproject/descriptor/impl/Key.java
+++ b/src/main/java/org/torproject/descriptor/impl/Key.java
@@ -29,6 +29,8 @@ public enum Key {
CELL_QUEUED_CELLS("cell-queued-cells"),
CELL_STATS_END("cell-stats-end"),
CELL_TIME_IN_QUEUE("cell-time-in-queue"),
+ CLIENT_DENIED_COUNT("client-denied-count"),
+ CLIENT_SNOWFLAKE_MATCH_COUNT("client-snowflake-match-count"),
CLIENT_VERSIONS("client-versions"),
CONN_BI_DIRECT("conn-bi-direct"),
CONSENSUS_METHOD("consensus-method"),
@@ -132,6 +134,10 @@ public enum Key {
SHARED_RAND_PREVIOUS_VALUE("shared-rand-previous-value"),
SIGNED_DIRECTORY("signed-directory"),
SIGNING_KEY("signing-key"),
+ SNOWFLAKE_IDLE_COUNT("snowflake-idle-count"),
+ SNOWFLAKE_IPS("snowflake-ips"),
+ SNOWFLAKE_IPS_TOTAL("snowflake-ips-total"),
+ SNOWFLAKE_STATS_END("snowflake-stats-end"),
TRANSPORT("transport"),
TUNNELLED_DIR_SERVER("tunnelled-dir-server"),
UPTIME("uptime"),
diff --git a/src/main/java/org/torproject/descriptor/impl/ParseHelper.java b/src/main/java/org/torproject/descriptor/impl/ParseHelper.java
index dcb365e..ba45ff6 100644
--- a/src/main/java/org/torproject/descriptor/impl/ParseHelper.java
+++ b/src/main/java/org/torproject/descriptor/impl/ParseHelper.java
@@ -11,6 +11,10 @@ import org.apache.commons.codec.binary.Hex;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
+import java.time.Duration;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
import java.util.Collections;
import java.util.HashMap;
import java.util.Locale;
@@ -101,6 +105,16 @@ public class ParseHelper {
}
}
+ static Duration parseDuration(String line, String secondsString)
+ throws DescriptorParseException {
+ long parsedSeconds = parseSeconds(line, secondsString);
+ if (parsedSeconds <= 0L) {
+ throw new DescriptorParseException("Duration must be positive in line '"
+ + line + "'.");
+ }
+ return Duration.ofSeconds(parsedSeconds);
+ }
+
protected static String parseExitPattern(String line, String exitPattern)
throws DescriptorParseException {
if (!exitPattern.contains(":")) {
@@ -188,6 +202,13 @@ public class ParseHelper {
return result;
}
+ static LocalDateTime parseLocalDateTime(String line, String[] parts,
+ int dateIndex, int timeIndex) throws DescriptorParseException {
+ return LocalDateTime.ofInstant(Instant.ofEpochMilli(
+ parseTimestampAtIndex(line, parts, dateIndex, timeIndex)),
+ ZoneOffset.UTC);
+ }
+
protected static long parseDateAtIndex(String line, String[] parts,
int dateIndex) throws DescriptorParseException {
if (dateIndex >= parts.length) {
diff --git a/src/main/java/org/torproject/descriptor/impl/SnowflakeStatsImpl.java b/src/main/java/org/torproject/descriptor/impl/SnowflakeStatsImpl.java
new file mode 100644
index 0000000..2f46bbe
--- /dev/null
+++ b/src/main/java/org/torproject/descriptor/impl/SnowflakeStatsImpl.java
@@ -0,0 +1,185 @@
+/* Copyright 2019 The Tor Project
+ * See LICENSE for licensing information */
+
+package org.torproject.descriptor.impl;
+
+import org.torproject.descriptor.DescriptorParseException;
+import org.torproject.descriptor.SnowflakeStats;
+
+import java.io.File;
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.EnumSet;
+import java.util.Optional;
+import java.util.Scanner;
+import java.util.Set;
+import java.util.SortedMap;
+
+public class SnowflakeStatsImpl extends DescriptorImpl
+ implements SnowflakeStats {
+
+ private static final Set<Key> atMostOnce = EnumSet.of(
+ Key.SNOWFLAKE_IPS, Key.SNOWFLAKE_IPS_TOTAL, Key.SNOWFLAKE_IDLE_COUNT,
+ Key.CLIENT_DENIED_COUNT, Key.CLIENT_SNOWFLAKE_MATCH_COUNT);
+
+ private static final Set<Key> exactlyOnce = EnumSet.of(
+ Key.SNOWFLAKE_STATS_END);
+
+ SnowflakeStatsImpl(byte[] rawDescriptorBytes, int[] offsetAndLength,
+ File descriptorFile) throws DescriptorParseException {
+ super(rawDescriptorBytes, offsetAndLength, descriptorFile, false);
+ this.parseDescriptorBytes();
+ this.checkExactlyOnceKeys(exactlyOnce);
+ this.checkAtMostOnceKeys(atMostOnce);
+ this.checkFirstKey(Key.SNOWFLAKE_STATS_END);
+ this.clearParsedKeys();
+ }
+
+ SnowflakeStatsImpl(byte[] rawDescriptorBytes, File descriptorFile)
+ throws DescriptorParseException {
+ this(rawDescriptorBytes, new int[] { 0, rawDescriptorBytes.length },
+ descriptorFile);
+ }
+
+ private void parseDescriptorBytes() throws DescriptorParseException {
+ Scanner scanner = this.newScanner().useDelimiter(NL);
+ while (scanner.hasNext()) {
+ String line = scanner.next();
+ if (line.startsWith("@")) {
+ continue;
+ }
+ String[] parts = line.split("[ \t]+");
+ Key key = Key.get(parts[0]);
+ switch (key) {
+ case SNOWFLAKE_STATS_END:
+ this.parseSnowflakeStatsEnd(line, parts);
+ break;
+ case SNOWFLAKE_IPS:
+ this.parseSnowflakeIps(line, parts);
+ break;
+ case SNOWFLAKE_IPS_TOTAL:
+ this.parseSnowflakeIpsTotal(line, parts);
+ break;
+ case SNOWFLAKE_IDLE_COUNT:
+ this.parseSnowflakeIdleCount(line, parts);
+ break;
+ case CLIENT_DENIED_COUNT:
+ this.parseClientDeniedCount(line, parts);
+ break;
+ case CLIENT_SNOWFLAKE_MATCH_COUNT:
+ this.parseClientSnowflakeMatchCount(line, parts);
+ break;
+ case INVALID:
+ default:
+ ParseHelper.parseKeyword(line, parts[0]);
+ if (this.unrecognizedLines == null) {
+ this.unrecognizedLines = new ArrayList<>();
+ }
+ this.unrecognizedLines.add(line);
+ }
+ }
+ }
+
+ private void parseSnowflakeStatsEnd(String line, String[] parts)
+ throws DescriptorParseException {
+ if (parts.length < 5 || parts[3].length() < 2 || !parts[3].startsWith("(")
+ || !parts[4].equals("s)")) {
+ throw new DescriptorParseException("Illegal line '" + line + "'.");
+ }
+ this.snowflakeStatsEnd = ParseHelper.parseLocalDateTime(line, parts,
+ 1, 2);
+ this.snowflakeStatsIntervalLength = ParseHelper.parseDuration(line,
+ parts[3].substring(1));
+ }
+
+ private void parseSnowflakeIps(String line, String[] parts)
+ throws DescriptorParseException {
+ this.snowflakeIps = ParseHelper.parseCommaSeparatedKeyLongValueList(line,
+ parts, 1, 2);
+ }
+
+ private void parseSnowflakeIpsTotal(String line, String[] parts)
+ throws DescriptorParseException {
+ this.snowflakeIpsTotal = parseLong(line, parts, 1);
+ }
+
+ private void parseSnowflakeIdleCount(String line, String[] parts)
+ throws DescriptorParseException {
+ this.snowflakeIdleCount = parseLong(line, parts, 1);
+ }
+
+ private void parseClientDeniedCount(String line, String[] parts)
+ throws DescriptorParseException {
+ this.clientDeniedCount = parseLong(line, parts, 1);
+ }
+
+ private void parseClientSnowflakeMatchCount(String line, String[] parts)
+ throws DescriptorParseException {
+ this.clientSnowflakeMatchCount = parseLong(line, parts, 1);
+ }
+
+ private static Long parseLong(String line, String[] parts, int index)
+ throws DescriptorParseException {
+ if (index >= parts.length) {
+ throw new DescriptorParseException(String.format(
+ "Line '%s' does not contain a long value at index %d.", line, index));
+ }
+ try {
+ return Long.parseLong(parts[index]);
+ } catch (NumberFormatException e) {
+ throw new DescriptorParseException(String.format(
+ "Unable to parse long value '%s' in line '%s'.", parts[index], line));
+ }
+ }
+
+ private LocalDateTime snowflakeStatsEnd;
+
+ @Override
+ public LocalDateTime snowflakeStatsEnd() {
+ return this.snowflakeStatsEnd;
+ }
+
+ private Duration snowflakeStatsIntervalLength;
+
+ @Override
+ public Duration snowflakeStatsIntervalLength() {
+ return this.snowflakeStatsIntervalLength;
+ }
+
+ private SortedMap<String, Long> snowflakeIps;
+
+ @Override
+ public Optional<SortedMap<String, Long>> snowflakeIps() {
+ return Optional.ofNullable(this.snowflakeIps);
+ }
+
+ private Long snowflakeIpsTotal;
+
+ @Override
+ public Optional<Long> snowflakeIpsTotal() {
+ return Optional.ofNullable(this.snowflakeIpsTotal);
+ }
+
+ private Long snowflakeIdleCount;
+
+ @Override
+ public Optional<Long> snowflakeIdleCount() {
+ return Optional.ofNullable(this.snowflakeIdleCount);
+ }
+
+ private Long clientDeniedCount;
+
+ @Override
+ public Optional<Long> clientDeniedCount() {
+ return Optional.ofNullable(this.clientDeniedCount);
+ }
+
+ private Long clientSnowflakeMatchCount;
+
+ @Override
+ public Optional<Long> clientSnowflakeMatchCount() {
+ return Optional.ofNullable(this.clientSnowflakeMatchCount);
+ }
+}
+
diff --git a/src/test/java/org/torproject/descriptor/DescriptorTest.java b/src/test/java/org/torproject/descriptor/DescriptorTest.java
index 9e32ac9..719d16b 100644
--- a/src/test/java/org/torproject/descriptor/DescriptorTest.java
+++ b/src/test/java/org/torproject/descriptor/DescriptorTest.java
@@ -80,7 +80,12 @@ public class DescriptorTest {
{"bridge/2017-07-17-17-09-00-server-descriptors",
BridgeServerDescriptor.class,
new String[] {"@type bridge-server-descriptor 1.2"},
- 13}
+ 13},
+
+ {"snowflake/example_metrics.log",
+ SnowflakeStats.class,
+ new String[0],
+ 2}
});
}
diff --git a/src/test/java/org/torproject/descriptor/impl/SnowflakeStatsImplTest.java b/src/test/java/org/torproject/descriptor/impl/SnowflakeStatsImplTest.java
new file mode 100644
index 0000000..6d0e50b
--- /dev/null
+++ b/src/test/java/org/torproject/descriptor/impl/SnowflakeStatsImplTest.java
@@ -0,0 +1,137 @@
+/* Copyright 2019 The Tor Project
+ * See LICENSE for licensing information */
+
+package org.torproject.descriptor.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.torproject.descriptor.DescriptorParseException;
+import org.torproject.descriptor.SnowflakeStats;
+
+import org.hamcrest.Matchers;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+import java.time.Duration;
+import java.time.LocalDateTime;
+
+public class SnowflakeStatsImplTest {
+
+ @Rule
+ public ExpectedException thrown = ExpectedException.none();
+
+ /**
+ * Example from example_metrics.log attached to #29461.
+ */
+ private static final String[] exampleMetricsLog = new String[] {
+ "snowflake-stats-end 2019-08-07 19:52:11 (86400 s)",
+ "snowflake-ips VN=5,NL=26,AU=30,GT=2,NO=5,EG=3,NI=1,AT=22,FR=42,CA=44,"
+ + "ZA=3,PL=20,RU=10,HR=1,CN=1,RO=4,??=7,TH=7,UA=5,DZ=5,HU=5,CH=15,"
+ + "AE=1,PH=6,RS=3,BR=20,IT=8,KR=13,HK=7,GR=5,GB=41,DK=4,CZ=7,IE=4,"
+ + "PT=7,TR=2,NP=2,BA=1,BE=2,IN=45,SE=23,CL=3,IL=3,FI=7,MX=6,CO=1,"
+ + "PK=4,ID=9,IR=7,JO=2,CR=2,US=265,DE=92,LV=1,MY=8,AR=5,NZ=10,BG=2,"
+ + "UY=1,TW=5,SI=3,LU=2,GE=2,BN=1,JP=15,ES=9,SG=7,EC=1",
+ "snowflake-ips-total 937",
+ "snowflake-idle-count 660976",
+ "client-denied-count 0",
+ "client-snowflake-match-count 864" };
+
+ @Test
+ public void testExampleMetricsLog() throws DescriptorParseException {
+ SnowflakeStats snowflakeStats = new SnowflakeStatsImpl(
+ new TestDescriptorBuilder(exampleMetricsLog).build(), null);
+ assertEquals(LocalDateTime.of(2019, 8, 7, 19, 52, 11),
+ snowflakeStats.snowflakeStatsEnd());
+ assertEquals(Duration.ofDays(1L),
+ snowflakeStats.snowflakeStatsIntervalLength());
+ assertTrue(snowflakeStats.snowflakeIps().isPresent());
+ assertEquals(68, snowflakeStats.snowflakeIps().get().size());
+ assertTrue(snowflakeStats.snowflakeIpsTotal().isPresent());
+ assertEquals((Long) 937L, snowflakeStats.snowflakeIpsTotal().get());
+ assertTrue(snowflakeStats.snowflakeIdleCount().isPresent());
+ assertEquals((Long) 660976L, snowflakeStats.snowflakeIdleCount().get());
+ assertTrue(snowflakeStats.clientDeniedCount().isPresent());
+ assertEquals((Long) 0L, snowflakeStats.clientDeniedCount().get());
+ assertTrue(snowflakeStats.clientSnowflakeMatchCount().isPresent());
+ assertEquals((Long) 864L, snowflakeStats.clientSnowflakeMatchCount().get());
+ }
+
+ @Test
+ public void testMinimalSnowflakeStats() throws DescriptorParseException {
+ SnowflakeStats snowflakeStats = new SnowflakeStatsImpl(
+ new TestDescriptorBuilder(exampleMetricsLog[0]).build(), null);
+ assertEquals(LocalDateTime.of(2019, 8, 7, 19, 52, 11),
+ snowflakeStats.snowflakeStatsEnd());
+ assertEquals(Duration.ofDays(1L),
+ snowflakeStats.snowflakeStatsIntervalLength());
+ assertFalse(snowflakeStats.snowflakeIps().isPresent());
+ assertFalse(snowflakeStats.snowflakeIpsTotal().isPresent());
+ assertFalse(snowflakeStats.snowflakeIdleCount().isPresent());
+ assertFalse(snowflakeStats.clientDeniedCount().isPresent());
+ assertFalse(snowflakeStats.clientSnowflakeMatchCount().isPresent());
+ }
+
+ @Test
+ public void testEmptyLine() throws DescriptorParseException {
+ this.thrown.expect(DescriptorParseException.class);
+ this.thrown.expectMessage(Matchers.containsString(
+ "Blank lines are not allowed."));
+ new SnowflakeStatsImpl(new TestDescriptorBuilder(exampleMetricsLog)
+ .appendLines("")
+ .build(), null);
+ }
+
+ @Test
+ public void testDuplicateLine() throws DescriptorParseException {
+ this.thrown.expect(DescriptorParseException.class);
+ this.thrown.expectMessage(Matchers.containsString(
+ "must be contained at most once."));
+ new SnowflakeStatsImpl(new TestDescriptorBuilder(
+ exampleMetricsLog[0], exampleMetricsLog[1], exampleMetricsLog[1])
+ .build(), null);
+ }
+
+ @Test
+ public void testEmptyList() throws DescriptorParseException {
+ SnowflakeStats snowflakeStats = new SnowflakeStatsImpl(
+ new TestDescriptorBuilder(exampleMetricsLog[0], "snowflake-ips ")
+ .build(), null);
+ assertEquals(LocalDateTime.of(2019, 8, 7, 19, 52, 11),
+ snowflakeStats.snowflakeStatsEnd());
+ assertEquals(Duration.ofDays(1L),
+ snowflakeStats.snowflakeStatsIntervalLength());
+ assertTrue(snowflakeStats.snowflakeIps().isPresent());
+ assertTrue(snowflakeStats.snowflakeIps().get().isEmpty());
+ }
+
+ @Test
+ public void testNoValue() throws DescriptorParseException {
+ this.thrown.expect(DescriptorParseException.class);
+ this.thrown.expectMessage(Matchers.containsString(
+ "does not contain a long value at index 1."));
+ new SnowflakeStatsImpl(new TestDescriptorBuilder(
+ exampleMetricsLog[0], "snowflake-ips-total").build(), null);
+ }
+
+ @Test
+ public void testNotANumber() throws DescriptorParseException {
+ this.thrown.expect(DescriptorParseException.class);
+ this.thrown.expectMessage(Matchers.containsString(
+ "Unable to parse long value"));
+ new SnowflakeStatsImpl(new TestDescriptorBuilder(
+ exampleMetricsLog[0], "snowflake-ips-total NaN").build(), null);
+ }
+
+ @Test
+ public void testNonPositiveIntervalLength() throws DescriptorParseException {
+ this.thrown.expect(DescriptorParseException.class);
+ this.thrown.expectMessage(Matchers.containsString(
+ "Duration must be positive"));
+ new SnowflakeStatsImpl(new TestDescriptorBuilder(
+ "snowflake-stats-end 2019-08-07 19:52:11 (0 s)").build(), null);
+ }
+}
+
diff --git a/src/test/resources/snowflake/example_metrics.log b/src/test/resources/snowflake/example_metrics.log
new file mode 100644
index 0000000..cfc7beb
--- /dev/null
+++ b/src/test/resources/snowflake/example_metrics.log
@@ -0,0 +1,12 @@
+snowflake-stats-end 2019-08-07 19:52:11 (86400 s)
+snowflake-ips VN=5,NL=26,AU=30,GT=2,NO=5,EG=3,NI=1,AT=22,FR=42,CA=44,ZA=3,PL=20,RU=10,HR=1,CN=1,RO=4,??=7,TH=7,UA=5,DZ=5,HU=5,CH=15,AE=1,PH=6,RS=3,BR=20,IT=8,KR=13,HK=7,GR=5,GB=41,DK=4,CZ=7,IE=4,PT=7,TR=2,NP=2,BA=1,BE=2,IN=45,SE=23,CL=3,IL=3,FI=7,MX=6,CO=1,PK=4,ID=9,IR=7,JO=2,CR=2,US=265,DE=92,LV=1,MY=8,AR=5,NZ=10,BG=2,UY=1,TW=5,SI=3,LU=2,GE=2,BN=1,JP=15,ES=9,SG=7,EC=1
+snowflake-ips-total 937
+snowflake-idle-count 660976
+client-denied-count 0
+client-snowflake-match-count 864
+snowflake-stats-end 2019-08-08 19:52:11 (86400 s)
+snowflake-ips IE=7,IN=31,ES=17,MY=7,NO=7,IR=6,NL=36,ZA=2,GT=1,PK=5,US=284,SE=21,UY=1,AR=8,VN=6,RS=3,GB=37,CZ=12,NZ=7,CO=2,PH=6,RO=5,AT=24,GE=1,BE=5,EE=1,TR=5,CL=5,CA=59,PT=9,MX=76,IL=3,BG=2,BA=1,HU=9,JO=2,PL=16,GR=5,KR=13,EG=2,TW=10,ID=14,FI=9,DK=3,IT=11,TH=3,DE=118,SI=4,CH=19,UA=5,AU=32,NG=3,AE=1,RU=17,NI=1,JP=18,SD=1,LU=2,FR=80,BR=12,CR=6,CN=16,DZ=4,SG=13,NP=2,??=7,HK=12,HR=5,BN=1
+snowflake-ips-total 1178
+snowflake-idle-count 979344
+client-denied-count 0
+client-snowflake-match-count 392
