func process_client(session *socket.Tcpsession, p packet.Packet, _ error) {
rpk := p.(*packet.RPacket)
cmd, _ := rpk.Uint16()
if cmd == request_file {
if session.Ud() != nil {
fmt.Printf("already in transfer session\n")
} else {
filename, _ := rpk.String()
filecontent := filemap[filename]
if filecontent == nil {
fmt.Printf("%s not found\n", filename)
session.Close()
} else {
fmt.Printf("request file %s\n", filename)
tsession := &transfer_session{filecontent: filecontent, ridx: 0}
session.SetUd(tsession)
wpk := packet.NewWPacket(packet.NewByteBuffer(64))
wpk.PutUint16(file_size)
wpk.PutUint32(uint32(len(filecontent)))
if nil == session.Send(wpk) {
tsession.send_file(session)
}
}
}
}
session.Close()
}
func process_client(session *socket.Tcpsession, p packet.Packet, _ error) {
rpk := p.(*packet.RPacket)
cmd, _ := rpk.Uint16()
if cmd == file_size {
if session.Ud() == nil {
fmt.Printf("error\n")
session.Close()
return
}
tsession := session.Ud().(*transfer_session)
filesize, _ := rpk.Uint32()
fmt.Printf("file size:%d\n", filesize)
tsession.widx = 0
tsession.filesize = int(filesize)
tsession.filecontent = make([]byte, filesize)
} else if cmd == transfering {
if session.Ud() == nil {
fmt.Printf("close here\n")
session.Close()
return
}
tsession := session.Ud().(*transfer_session)
if tsession.recv_file(rpk) {
//传输完毕
fmt.Printf("transfer finish\n")
session.Close()
return
}
} else {
fmt.Printf("cmd error,%d\n", cmd)
//session.Close()
}
}