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Out of order windows pipes


Out of order windows pipes

By : Sakari_
Date : November 19 2020, 03:01 PM
fixed the issue. Will look into that further Currently working with pipes to communicate between processes, one in C++ and the other a C# .NET application. My .NET application is sending a long user-inputted lua script via pipes to my C++ application. However when sending, my script is all out of order. Chunks of the script are in separate locations. This is strange as I read the whole script with 1 ReadFile call. , PAGE_READMODE_BYTE fixed my issue.
code :


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How can i append files to one another in the order i want in linux using pipes or redirects?

How can i append files to one another in the order i want in linux using pipes or redirects?


By : Pierrick Brihaye
Date : March 29 2020, 07:55 AM
it helps some times Assumption:
Want to preserve some specific ordering in which these files are appended.
code :
#!/bin/sh

# First find the actual files we want to operate on
# and save them into shell variables:

final_output_file="Desired_File_Name.txt"

that_file=$(find -name ThatFile_*.txt)
inno_file=$(find -name InnovativeFilesEH_*.txt)
this_file=$(find -name ThisFile_*.txt)
another_silly_file=$(find -name AnotherSilly_*.txt)

# Now append the 4 files to Desired_File_Name.txt in the specific order:

cat $that_file > $final_output_file
cat $inno_file >> $final_output_file
cat $this_file >> $final_output_file
cat $another_silly_file >> $final_output_file
Understanding pipes: lines read and order of execution

Understanding pipes: lines read and order of execution


By : user3509242
Date : March 29 2020, 07:55 AM
Does that help It's as per 2). But this really depends on how each process is written. Generally the process will use some sort of getline() method where it will effectively block until it's received a lines-worth of input. However it's possible to write the process using non-blocking I/O or multiple threads that will process each character of input and produce appropriate output.
Therefore it's not really an O/S issue at all.
Pipes doesn't work in WinApi on Windows 7 but works on Windows 10

Pipes doesn't work in WinApi on Windows 7 but works on Windows 10


By : Oscar Serna Serna
Date : March 29 2020, 07:55 AM
hope this fix your issue I made a server and a client in winapi.
code :
#define BUFFSIZE 512
int num, base;
LPDWORD bytesRead = 0;
ReadFile(h, &num, BUFFSIZE, bytesRead, NULL);
int num, base;
DWORD bytesRead;
ReadFile(h, &num, sizeof(num), &bytesRead, NULL);
WriteFile(h, &num, sizeof(int), NULL, NULL);
Is there a order/sequence pipes getting applied with angular?

Is there a order/sequence pipes getting applied with angular?


By : David RN
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Yes. In the first example
slice is applied first and filterByStatus to the result of slice,
code :
(someobservable | async).items | slice:0:2 
Execute tap in pipes in right order and ignore results

Execute tap in pipes in right order and ignore results


By : user3020590
Date : March 29 2020, 07:55 AM
will be helpful for those in need I can't correctly execute tap functions in observables. , Just chain your requests with switchMap.
code :
getData1().pipe(
  switchMap(responseFrom1 => getData2(responseFrom1)),
  switchMap(responseFrom2 => getData3(responseFrom2))
).subscribe(responseFrom3 => console.log('complete'))
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