Task terminated with unhandled exception: Acquiring reader of already owned connection. Full error: core.exception.AssertError@../../../../../home/build/.dub/packages/vibe-d-0.7.25/source/vibe/core/drivers/libevent2_tcp.d(374): Acquiring reader of already owned connection.
./fingerprint-service.2(void vibe.core.drivers.libevent2_tcp.Libevent2TCPConnection.acquireReader()+0x7f) [0x84df57] ./fingerprint-service.2(@property ulong vibe.core.drivers.libevent2_tcp.Libevent2TCPConnection.leastSize()+0x85) [0x84d0a5] ./fingerprint-service.2(void msgpackrpc.transport.tcp.ClientSocket!(msgpackrpc.client.__T6ClientS2610msgpackrpc9transport3tcpZ.Client).ClientSocket.onRead()+0x69) [0x9707f9] ./fingerprint-service.2(_D10msgpackrpc9transport3tcp91__T15ClientTransportTC10msgpackrpc6client40__T6ClientS2610msgpackrpc9transport3tcpZ6ClientZ15ClientTransport11sendMessageMFAhbZ9__lambda3MFZv+0x1e) [0x9706ee] ./fingerprint-service.2(void vibe.core.core.makeTaskFuncInfo!(void delegate()).makeTaskFuncInfo(ref void