Questions tagged [roundtrip]
64 questions
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2 answers
A way to calculate the round trip time in Java with an IP address, beside the ping command
I've implemented a way to get the RTT in Java on unix systems with the following code:
String command[] = {"ping", "-c4", theIPAddress};
ProcessBuilder pb = new ProcessBuilder(command);
pb.redirectErrorStream(true);
Process p =…
Gianni
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3 answers
Sharepoint Web performance optimization
We are running on SSL on following server topology:
1 ISA (SSL Terminate/cache/proxy+AD authentication)
1 Sharepoint
1 IBM DB2 Database as enterprise/corporate DB
1 MS SQL Server as local DB
We have recently optimized the caching,…
hertzel
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1 answer
Where can I view rountrip information in my ASP.NET application?
I'm playing around with storing application settings in my database, but I think I may have created a situation where superfluous roundtrips are being made. Is there an easy way to view roundtrips made to an MS Access (I know, I know) backend?
I…
Daniel Szabo
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3 answers
float to string using roundtrip
I'm trying to convert a float to it's string representation without the result appearing in scientific notation.
I first tried :
ToString("0." + new string('#', 7))
but this doesn't seem to work for large values. For example :
float largeNumber =…
pastillman
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1 answer
Staxmate Round Trip XML processing
I have an xml file (potentially large) which I would like to process and update with the derived information.
I would like to use staxmate to do this if possible.
I have found documentation on reading and writing
…
phreed
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0
votes
1 answer
How to find RTT in scapy?
I am using scapy + Python and I need to find the round trip time of a packet.
How can I do this?
I have looked everywhere so dont tell me that there is info on this subject out there.
Looking forward to your answer!
user2634624
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0
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2 answers
How to calculate round trip time for an ICMP packet
I'm writing some C code in Qt5 to send ICMP echo packet to detect a machine. I don't know how to calculate round trip time.
my code seems not working properly:
Before sending:
struct timezone tz;
struct timeval ts;
gettimeofday( &ts, &tz…
QtFan
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0
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2 answers
why round-trip time different between two test host?
I have written one http put client(use libcurl libarary) to put file into apache webdav server, and use tcpdump catch the packet at the server side, then use tcptrace (www.tcptrace.org) to analysis the dump file, below is the result:
Host a is the…
robin
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- 7
0
votes
1 answer
Need help with designing a query in ELinq
This is my query:
Dim vendorId = 1, categoryId = 1
Dim styles = From style In My.Context.Styles.Include("Vendor") _
Where style.Vendor.VendorId = vendorId _
AndAlso (From si In style.StyleItems _
Where…
Shimmy Weitzhandler
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Get a Round-tripped Double with only 3 decimals and +/- symbol
I need to convert a Double into a String respecting some conditions:
I don't want a rounded value
Only 3 digits after comma
+ or - symbol and beginning.
(Extra : 0.000 if the double value is 0) (Not the most important)
So, if my Double value is…
Franck ARTAUD
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- 3
0
votes
1 answer
How to find fastest and shortest distance for round trip using Google Map API V3
I have Two destinations
A. 185 Railroad St, Williamstown, VT 05679, USA
B. 244 Granger Rd, Berlin, VT 05602, United States
For Single trip, I have fastest path VT-63 W, which has 13 miles and 19 mins,so for round trip, distance should be 26 miles…
Miki Shah
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1 answer
Definition of Round Trip Time by using Ping ICMP messages
How is the RTT defined by the use of a "simple" ping command?
Example (Win7):
ping -l 600 www.google.de
My understanding is:
There will be send a ICMP message to google with the size of 600 bytes (request). Google copies that message (600 bytes)…
Gerd
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0
votes
2 answers
How to determine if ping reply has reached its timeout?
I need to decide if timeout has occurred and save the entry into list array.
This is how I ping and add the round trip value to one list array:
static void Ping()
{
Console.Write(Environment.NewLine + "Start the test? (y/n): ");
if…
HelpNeeder
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SUN RPC (ONC/RPC): Calculating round trip time (or pinging) using null procedure in C
How can I calculate or estimate the RTT (Round Trip Time) between client and server?
A tutorial or sample addressing this can also help.
duru
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votes
1 answer
Client copying from server to same server, without roundtrip?
This is inspired by Does File.Copy() from a network share to another share on the same machine copy the file over the network?
Is it possible, in .NET, for a client to get the server to copy a server file to a different location on the same server…
Oded
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