override fun handle()

in ktor-server/ktor-server-jetty/jvm/src/io/ktor/server/jetty/JettyKtorHandler.kt [67:116]
46 lines of code
9 McCabe index (conditional complexity)

    override fun handle(
        target: String,
        baseRequest: Request,
        request: HttpServletRequest,
        response: HttpServletResponse
    ) {
        try {
            val contentType = request.contentType
            if (contentType != null && contentType.startsWith("multipart/")) {
                baseRequest.setAttribute(Request.MULTIPART_CONFIG_ELEMENT, multipartConfig)
                // TODO someone reported auto-cleanup issues so we have to check it
            }

            request.startAsync()?.apply {
                timeout = 0 // Overwrite any default non-null timeout to prevent multiple dispatches
            }
            baseRequest.isHandled = true

            launch(dispatcher + JettyCallHandlerCoroutineName) {
                val call = JettyApplicationCall(
                    environment.application,
                    baseRequest,
                    request,
                    response,
                    engineContext = engineDispatcher,
                    userContext = dispatcher,
                    coroutineContext = coroutineContext
                )

                try {
                    pipeline().execute(call)
                } catch (cancelled: CancellationException) {
                    response.sendErrorIfNotCommitted(HttpServletResponse.SC_GONE)
                } catch (channelFailed: ChannelIOException) {
                } catch (t: Throwable) {
                    if (!response.isCommitted) {
                        call.respond(HttpStatusCode.InternalServerError)
                    }
                } finally {
                    try {
                        request.asyncContext?.complete()
                    } catch (expected: IllegalStateException) {
                    }
                }
            }
        } catch (ex: Throwable) {
            environment.log.error("Application ${environment.application::class.java} cannot fulfill the request", ex)
            response.sendErrorIfNotCommitted(HttpServletResponse.SC_INTERNAL_SERVER_ERROR)
        }
    }