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Questions tagged [roundtrip]

64 questions
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When using Entity Framework Generate Database From Model column naming doesn't match legacy database

I have a legacy database that I am trying to fit new code over and when I try and round trip the schema using Generate Database From Model, I am getting column name mismatches on some of the tables that don't have (and currently can't have) foreign…
Larry Smithmier
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Flash catalyst and Flash Builder round tripping for complex applications

Can anyone give me some tips for round tripping between flash catalyst and flash builder for complex applications that uses components not supported in flash catalyst? Let's say I have built my design in flash catalyst and have implemented…
F21
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Non-broken (round-trip capable) ConvertFrom-Json / ConvertTo-Json in Powershell

PowerShell is unable to reliably round-trip JSON by default. How can I ensure that such JSON is correctly round-tripped? Here is a minimal example of the broken round-trip serialization: PS> '{"a":[{"b":{}}]}' | ConvertFrom-Json | ConvertTo-Json…
user2864740
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Which UML tool can really round-trip java code?

Many UML tools claim to do forward / reverse engineering of Java code. However, it turns out from prior experience, that few tools really work in this area. I haven't been doing Java projects for 3 years, and want to get up to date with the current…
Geir Ove
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Adding custom transport to a third party package

I have been using GoRequest as a package in my Go application. I use it as it helps make all the API calls I need to make a lot cleaner - one thing that it is lacking, that I am able to do with a regular http.Client is implement outbound rate…
James
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Scapy: calculate round trip time (RTT) with scapy

I am trying to calculate RTT values via scapy on run time. The same task I did with wireshark as well. But values from both does not match at all. I can get an accurate timestamp via sendpfast() method provided in scapy but how to capture and…
Kashif Ahmad
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Measuring RTT and retrieve time between a sensor and a platform

Suppose we have a platform for receiving data from a sensor. We show the measuring time for sending a data value from a sensor to the platform with TR (retrieve time). All I want is what code can be used to calculate TR and also RTT (round trip…
user7364359
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What is the average UDP/TCP packet round trip (in ms) over wifi (b/g) between mobile devices?

I doing a feasibility study. Imagine a local multiplayer game between mobile devices (eg: 4 players sitting around a table). Each device sends game data to one another. There is no "server" as every devices acts as one (ie p2p), although it may be a…
David Andreoletti
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Measure RTT of WebsocketServer: Single Message or bulk of messages?

I recently changed something in the WebsocketServer implementation of one of my projects, that (presumably) decreases the Round-Trip-Time (RTT) of its messages. I want to measure the RTT of both implementations to compare them. For this, I am…
BlackWolf
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Checking client side ack delay

I'm trying to measure the rtt of a tcp connection, but I've run into some problems. The rtt is measured by finding the tcp_info of the server socket through getsockopt. This metric is, sadly, strongly affected if the client uses delayed acks, as…
Baste Nesse Buanes
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Disable database roundtrip after ehcache query cache miss?

I use hibernate + ehcache with properly configured caching attributes. At application start up we prime the cache and fire all possible queries through the ORM to the DB. This works perfectly well if a "valid param combination" comes in - otherwise…
user1477398
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Round trip time (sliding window)?

I have 2 questions: While calculating RTT, should we take transmission time into consideration or not? The distance between two stations M and N is L kilometers. All frames are K bits long. The propagation delay per kilometers is t seconds. Let T…
surya5567
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Consuming the output of `llc` with an assembler

LLVM's llc utility can compile an LLVM bitfile into an assembly file: $ llc-15 -march=avr -mcpu=atmega32u4 foo.ll -filetype=asm -o foo.ll.s However, the resulting .s file can't be assembled as-is with e.g. GCC's assembler, with some 150-odd…
Cactus
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Function to calculate the round trip communication time of Voyager 1

''' Hi there I trying to find a simple function that I can use to estimate the round trip communication time of the Voyager 1 Space craft (1, 3 10 100 or 300 years from now). This is the information that I have so far, it should be a simple function…
user16674853
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logging round-trip load times of requests

I am using a testscript to measure the round-trip times of a test page. I dont need the measured time to be accurate, I just want the trend to be stable so i can see the increase in load times under high(er) load. For this I use 2 methods (in…
Paul Scheltema
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