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more fixing of Kafkatorio packets...

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This commit is contained in:
Adam 2022-10-18 23:22:26 +02:00
parent e0574ea8eb
commit f99208b5b2
2 changed files with 29 additions and 14 deletions
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19
modules/events-processor-core/src/main/kotlin/dev/adamko/kafkatorio/server/processor/topology/factorioServerPackets.kt
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@ -26,8 +26,7 @@ import org.apache.kafka.streams.StreamsBuilder
import org.apache.kafka.streams.kstream.KStream
private const val PACKET_TAG = "KafkatorioPacket:::"
private const val PACKET_ENCODED_TAG = "${PACKET_TAG}encoded:"
private const val ENCODED_TAG = "encoded:"
fun factorioServerPacketStream(
@ -43,7 +42,7 @@ fun factorioServerPacketStream(
)
).mapValues("decode-packets") { _: FactorioServerId, value: String? ->
val packet = decodeKafkatorioPacket(value)
val packet = decodeKafkatorioPacket(value?.trim())
if (packet.data is KafkatorioPacketDataError) {
println("error parsing $TOPIC_SRC_SERVER_LOG message: $packet")
@ -73,20 +72,16 @@ fun splitFactorioServerPacketStream(
private fun decodeKafkatorioPacket(value: String?): KafkatorioPacket = try {
when {
value.isNullOrBlank() ->
value.isNullOrBlank() ->
createErrorPacket(message = "null/blank message", rawValue = value)
value.substringAfter(PACKET_TAG).isBlank() ->
createErrorPacket(message = "missing '$PACKET_TAG'", rawValue = value)
else -> {
val packetJson = if (PACKET_ENCODED_TAG in value) {
val encodedValue = value.substringAfter(PACKET_ENCODED_TAG)
else -> {
val packetJson = if (value.startsWith(ENCODED_TAG)) {
val encodedValue = value.substringAfter(ENCODED_TAG)
decodeFactorioEncodedString(encodedValue)
} else {
value.substringAfter(PACKET_TAG)
value
}
jsonMapper.decodeFromString(KafkatorioPacket.serializer(), packetJson)
}
}