Transmission of Video File
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Hi, I'm transmitting recorded video file over LAN using UDP but sometimes file transmit successfully and sometimes at receiving side(client) it doesn't receive properly whereas at server side I get transmitting message. Please See my code and give me suggestion to overcome this problem.
public void filercvold() { outStream = File.OpenWrite(filepath); bufOutStream = new BufferedStream(outStream); i=0; while (i<=fsize)//fsize is filesize { try { idsock.ReceiveFrom(rcvfilebuf, ref idep); bufOutStream.Write(rcvfilebuf, 0, rcvfilebuf.Length); i++; } catch (SocketException ttt) { MessageBox.Show(ttt.Message); } } bufOutStream.Flush(); bufOutStream.Close(); outStream.Close(); MessageBox.Show("File is completly received!!"); }//outStream is FileStream Object //bufOutStream is BufferedStream Object idsock is socket object // rcvfilebuf = new byte[16384]; 16KB packet Now whenever I got last msg "File is completly received" File fully saved and run properly. but when I dont get this msg as at server side I got transmitting msg but at same time at client side above notification doesn't show as client become stuck or remain in this statement " ReceiveFrom(rcvfilebuf, ref idep);" Now tell me how to check this or rcv full video every time as it doesnt happen everytime.By same code I got this msg and run video file at client but by same code above problem I face so what is main reason or where I'm doing wrong. Thanx in advance. Regards,Shanzay
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Hi, I'm transmitting recorded video file over LAN using UDP but sometimes file transmit successfully and sometimes at receiving side(client) it doesn't receive properly whereas at server side I get transmitting message. Please See my code and give me suggestion to overcome this problem.
public void filercvold() { outStream = File.OpenWrite(filepath); bufOutStream = new BufferedStream(outStream); i=0; while (i<=fsize)//fsize is filesize { try { idsock.ReceiveFrom(rcvfilebuf, ref idep); bufOutStream.Write(rcvfilebuf, 0, rcvfilebuf.Length); i++; } catch (SocketException ttt) { MessageBox.Show(ttt.Message); } } bufOutStream.Flush(); bufOutStream.Close(); outStream.Close(); MessageBox.Show("File is completly received!!"); }//outStream is FileStream Object //bufOutStream is BufferedStream Object idsock is socket object // rcvfilebuf = new byte[16384]; 16KB packet Now whenever I got last msg "File is completly received" File fully saved and run properly. but when I dont get this msg as at server side I got transmitting msg but at same time at client side above notification doesn't show as client become stuck or remain in this statement " ReceiveFrom(rcvfilebuf, ref idep);" Now tell me how to check this or rcv full video every time as it doesnt happen everytime.By same code I got this msg and run video file at client but by same code above problem I face so what is main reason or where I'm doing wrong. Thanx in advance. Regards,Shanzay
Without seeing all of the related code, we probably can't help you.
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