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asankha xuhongbo wrote: > Recently ,I found out that while synapse relaying the request from > client to another axis server, if the network break down, client will > never received failure immediatly. It always failed while it's own > timeout exceed or synapse's internal timeout exceed; > scenarios: > Using http porotocol; > axisClient<-->synapse <--> axisServer > 1) axisClient send request to synapse > 2) syanpse relay request to axisServer > 3) network between synapse and axisServer breakdown(or just shutdown > axisServer) > 4) axisClient doens't failure immediatly, It's alway's failure when > it's timeout exceed; > The more details reson I have find out is: > When network breakdown(or axisServer shutdown), > org.apache.synapse.transport.nhttp.ClientHandler's corresponding > callback handler is invoked (onClose(), oronException(),...) . and the > callback only just shutdown the connection. > But the > sessionRequestCallback(HttpCoreNIOSender.sessionRequestCallback) > registed when establish http connection(ioreactor.connect(...)) will > never be called. so the failure response will not be generated and > send back to axisClient. > And is there any other things could I do to avoid this situation?
