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Truncate hex strings in front logs #1679

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Feb 4, 2021
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Original file line number Diff line number Diff line change
Expand Up @@ -206,7 +206,7 @@ class TransportHandler[T: ClassTag](keyPair: KeyPair, rs: Option[ByteVector], co

case Event(t: T, d: NormalData[T]) =>
if (d.sendBuffer.normalPriority.size + d.sendBuffer.lowPriority.size >= MAX_BUFFERED) {
log.warning(s"send buffer overrun, closing connection")
log.warning("send buffer overrun, closing connection")
connection ! PoisonPill
stop(FSM.Normal)
} else if (d.unackedSent.isDefined) {
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Original file line number Diff line number Diff line change
Expand Up @@ -241,7 +241,10 @@ object EncodingType {
}
// @formatter:on

case class EncodedShortChannelIds(encoding: EncodingType, array: List[ShortChannelId])
case class EncodedShortChannelIds(encoding: EncodingType, array: List[ShortChannelId]) {
/** custom toString because it can get huge in logs */
override def toString: String = s"EncodedShortChannelIds($encoding,${array.headOption.getOrElse("")}->${array.lastOption.getOrElse("")} size=${array.size})"
}

case class QueryShortChannelIds(chainHash: ByteVector32,
shortChannelIds: EncodedShortChannelIds,
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,10 @@ object QueryShortChannelIdsTlv {
* @param encoding 0 means uncompressed, 1 means compressed with zlib
* @param array array of query flags, each flags specifies the info we want for a given channel
*/
case class EncodedQueryFlags(encoding: EncodingType, array: List[Long]) extends QueryShortChannelIdsTlv
case class EncodedQueryFlags(encoding: EncodingType, array: List[Long]) extends QueryShortChannelIdsTlv {
/** custom toString because it can get huge in logs */
override def toString: String = s"EncodedQueryFlags($encoding, size=${array.size})"
}

case object QueryFlagType {
val INCLUDE_CHANNEL_ANNOUNCEMENT: Long = 1
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
package fr.acinq.eclair.wire

import fr.acinq.eclair.{UInt64, wire}
import fr.acinq.eclair.UInt64
import fr.acinq.eclair.wire.CommonCodecs.{varint, varintoverflow}
import scodec.Codec
import scodec.codecs._
Expand All @@ -22,7 +22,10 @@ object ReplyChannelRangeTlv {
* @param encoding same convention as for short channel ids
* @param timestamps
*/
case class EncodedTimestamps(encoding: EncodingType, timestamps: List[Timestamps]) extends ReplyChannelRangeTlv
case class EncodedTimestamps(encoding: EncodingType, timestamps: List[Timestamps]) extends ReplyChannelRangeTlv {
/** custom toString because it can get huge in logs */
override def toString: String = s"EncodedTimestamps($encoding, size=${timestamps.size})"
}

/**
*
Expand All @@ -36,7 +39,10 @@ object ReplyChannelRangeTlv {
*
* @param checksums
*/
case class EncodedChecksums(checksums: List[Checksums]) extends ReplyChannelRangeTlv
case class EncodedChecksums(checksums: List[Checksums]) extends ReplyChannelRangeTlv {
/** custom toString because it can get huge in logs */
override def toString: String = s"EncodedChecksums(size=${checksums.size})"
}

val timestampsCodec: Codec[Timestamps] = (
("timestamp1" | uint32) ::
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6 changes: 4 additions & 2 deletions eclair-front/modules/awseb/logback_eb.xml
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,8 @@
return formattedMessage.contains("connected to /10.") ||
(formattedMessage.contains("connection closed") && !mdc.containsKey("nodeId")) ||
(formattedMessage.contains("transport died") && !mdc.containsKey("nodeId")) ||
(formattedMessage.contains("stopping") && !mdc.containsKey("nodeId"));
(formattedMessage.contains("stopping") && !mdc.containsKey("nodeId")) ||
(formattedMessage.contains("buffering send data"));
</expression>
</evaluator>
<OnMismatch>NEUTRAL</OnMismatch>
Expand All @@ -34,7 +35,8 @@
<target>System.out</target>
<withJansi>false</withJansi>
<encoder>
<pattern>${HOSTNAME} %d %-5level %logger{24}%X{category}%X{nodeId}%X{channelId}%X{paymentHash}%.-11X{parentPaymentId}%.-11X{paymentId} - %msg%ex{12}%n</pattern>
<!-- the 'replace' conversion word strips the end of 64+ hexadecimal strings and keeps only the first 8 characters -->
<pattern>${HOSTNAME} %d %-5level %replace(%logger{24}%X{category}%X{nodeId}%X{channelId}%X{paymentHash}%.-11X{parentPaymentId}%.-11X{paymentId} - %msg){'(?&lt;=[a-f0-9]{8})[a-f0-9]{56,}', ''}%ex{12}%n</pattern>
</encoder>
</appender>

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