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| fun main() { | |
| val rooms = mutableMapOf<String, MutableSet<ServerWebSocket>>() | |
| val vertx = Vertx.vertx() | |
| vertx.createHttpServer() | |
| .webSocketHandler { | |
| rooms.computeIfPresent(it.path()) { _, listOfConnections -> | |
| listOfConnections.add(it) | |
| listOfConnections | |
| } | |
| rooms.computeIfAbsent(it.path()) { _ -> mutableSetOf(it) } |
asad-awadia
/ vertx-tcp-prom.kt
Created
July 5, 2020 19:34
Vert.x tcp server with prometheus metrics
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| fun main() { | |
| // init prometheus registry | |
| val registry = PrometheusMeterRegistry(PrometheusConfig.DEFAULT) | |
| // bind micrometer metrics | |
| ClassLoaderMetrics().bindTo(registry) | |
| JvmMemoryMetrics().bindTo(registry) | |
| JvmGcMetrics().bindTo(registry) | |
| ProcessorMetrics().bindTo(registry) | |
| JvmThreadMetrics().bindTo(registry) | |
| UptimeMetrics().bindTo(registry) |
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