in reply to Re^2: Problem with LWP::UserAgent
in thread Problem with LWP::UserAgent

The code below works just fine for me. Try running it. It could be you are missing a dependency or something. What is the exact error message you get? 
use strict;
use LWP::UserAgent;
use HTTP::Headers;

my $ua = LWP::UserAgent->new(
  'agent' => 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537
+.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36'
);

my $hdr = HTTP::Headers->new(
  'Content-Type' => 'text/plain',
  'Content-Length' => 0,
);

my $url = "https://www.7digital.com/";
my $req = HTTP::Request->new(GET => $url, $hdr);
my $res = $ua->request($req);

if ($res->is_success) {
    print $res->decoded_content;
}
else {
    die $res->status_line;
}

[download]


holli

You can lead your users to water, but alas, you cannot drown them.

Replies are listed 'Best First'.
Re^4: Problem with LWP::UserAgent
by Paradigma (Novice) on Jun 23, 2019 at 20:31 UTC

    Weird, $ua->request() by me crashes. The error reported by Perl is none (the crash is uncontrolled). The system exception code c0000005 stands for memory access violation (attempt to write or read to/from invalid address). What's your Perl version and can you share your ssleay32.dll and libeay32.dll?

    Event:    APPCRASH
Application:    perl.exe
App version:    5.26.3.2603
Error module:    perl526.dll
Error module version:    0.0.0.0
Exception code:    c0000005
Exception offset:    000000000013ada7
OS version:    6.3.9600.2.0.0.256.4

    [download]
[reply]
[d/l]
      Smells like a broken module installation. I'd reinstall Net::SSLeay and if that doesn't work reinstall Perl. See if the problem persists. FWIF 
      D:\ENV>dir D:\ENV\strawberry-5.26.1\perl\vendor\lib\auto\Net\SSLeay\*.
+dll
 Datenträger in Laufwerk D: ist DATA
 Volumeseriennummer: B802-0C3B

 Verzeichnis von D:\ENV\strawberry-5.26.1\perl\vendor\lib\auto\Net\SSL
+eay

30.11.2017  06:12           411.136 SSLeay.xs.dll
               1 Datei(en),        411.136 Bytes
               0 Verzeichnis(se), 479.543.558.144 Bytes frei

D:\ENV>perl -V

Summary of my perl5 (revision 5 version 26 subversion 1) configuration
+:

  Platform:
    osname=MSWin32
    osvers=6.3
    archname=MSWin32-x64-multi-thread
    uname='Win32 strawberry-perl 5.26.1.1 #1 Sun Sep 24 05:32:33 2017 
+x64'
    config_args='undef'
    hint=recommended
    useposix=true
    d_sigaction=undef
    useithreads=define
    usemultiplicity=define
    use64bitint=define
    use64bitall=undef
    uselongdouble=undef
    usemymalloc=n
    default_inc_excludes_dot=define
    bincompat5005=undef
  Compiler:
    cc='gcc'
    ccflags =' -s -O2 -DWIN32 -DWIN64 -DCONSERVATIVE -D__USE_MINGW_ANS
+I_STDIO -DPERL_TEXTMODE_SCRIPTS -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLIC
+IT_SYS -DUSE_PERLIO -fwrapv -fno-strict-aliasing -mms-bitfields'
    optimize='-s -O2'
    cppflags='-DWIN32'
    ccversion=''
    gccversion='7.1.0'
    gccosandvers=''
    intsize=4
    longsize=4
    ptrsize=8
    doublesize=8
    byteorder=12345678
    doublekind=3
    d_longlong=define
    longlongsize=8
    d_longdbl=define
    longdblsize=16
    longdblkind=3
    ivtype='long long'
    ivsize=8
    nvtype='double'
    nvsize=8
    Off_t='long long'
    lseeksize=8
    alignbytes=8
    prototype=define
  Linker and Libraries:
    ld='g++.exe'
    ldflags ='-s -L"D:\ENV\strawberry-5.26.1\perl\lib\CORE" -L"D:\ENV\
+strawberry-5.26.1\c\lib"'
    libpth=D:\ENV\strawberry-5.26.1\c\lib D:\ENV\strawberry-5.26.1\c\x
+86_64-w64-mingw32\lib D:\ENV\strawberry-5.26.1\c\lib\gcc\x86_64-w64-m
+ingw32\7.1.0
    libs= -lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32
+ -ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -
+lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32
    perllibs= -lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomd
+lg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_
+32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32
    libc=
    so=dll
    useshrplib=true
    libperl=libperl526.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_win32.xs
    dlext=xs.dll
    d_dlsymun=undef
    ccdlflags=' '
    cccdlflags=' '
    lddlflags='-mdll -s -L"D:\ENV\strawberry-5.26.1\perl\lib\CORE" -L"
+D:\ENV\strawberry-5.26.1\c\lib"'


Characteristics of this binary (from libperl):
  Compile-time options:
    HAS_TIMES
    HAVE_INTERP_INTERN
    MULTIPLICITY
    PERLIO_LAYERS
    PERL_COPY_ON_WRITE
    PERL_DONT_CREATE_GVSV
    PERL_IMPLICIT_CONTEXT
    PERL_IMPLICIT_SYS
    PERL_MALLOC_WRAP
    PERL_OP_PARENT
    PERL_PRESERVE_IVUV
    USE_64_BIT_INT
    USE_ITHREADS
    USE_LARGE_FILES
    USE_LOCALE
    USE_LOCALE_COLLATE
    USE_LOCALE_CTYPE
    USE_LOCALE_NUMERIC
    USE_LOCALE_TIME
    USE_PERLIO
    USE_PERL_ATOF
  Built under MSWin32
  Compiled at Sep 24 2017 05:47:34
  @INC:
    D:/ENV/strawberry-5.26.1/perl/site/lib/MSWin32-x64-multi-thread
    D:/ENV/strawberry-5.26.1/perl/site/lib
    D:/ENV/strawberry-5.26.1/perl/vendor/lib
    D:/ENV/strawberry-5.26.1/perl/lib

      [download]


      holli

      You can lead your users to water, but alas, you cannot drown them.
[reply]
[d/l]

        Must be caused by my OS.

        I run your script on virtualized Windows 10 which shares same Perl installation with host and running fine there.

        Can the crash be caused by older Windows? Moreover is perl's LWP using any external libraries beyond SSLeay.xs.dll? Btw my dll is only SSLeay.dll and is over 2MB.

[reply]

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