line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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package Sisimai::Reason::TooManyConn; |
2
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33
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33
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2149
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use feature ':5.10'; |
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33
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68
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33
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2659
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3
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33
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33
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213
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use strict; |
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33
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63
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33
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640
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4
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33
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33
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167
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use warnings; |
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33
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70
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33
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8913
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5
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6
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8
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8
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1
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32
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sub text { 'toomanyconn' } |
7
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4
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4
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0
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16
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sub description { 'SMTP connection rejected temporarily due to too many concurrency connections to the remote host' } |
8
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sub match { |
9
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# Try to match that the given text and regular expressions |
10
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# @param [String] argv1 String to be matched with regular expressions |
11
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# @return [Integer] 0: Did not match |
12
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# 1: Matched |
13
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# @since v4.1.26 |
14
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766
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766
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1
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3855
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my $class = shift; |
15
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766
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50
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1551
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my $argv1 = shift // return undef; |
16
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17
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766
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1231
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state $index = [ |
18
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'all available ips are at maximum connection limit', # SendGrid |
19
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'connection rate limit exceeded', |
20
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'exceeds per-domain connection limit for', |
21
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'has exceeded the max emails per hour ', |
22
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'throttling failure: daily message quota exceeded', |
23
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'throttling failure: maximum sending rate exceeded', |
24
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'too many connections', |
25
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'too many connections from your host.', # Microsoft |
26
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'too many concurrent smtp connections', # Microsoft |
27
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'too many errors from your ip', # Free.fr |
28
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'too many recipients', # ntt docomo |
29
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'too many smtp sessions for this host', # Sendmail(daemon.c) |
30
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'trop de connexions, ', |
31
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'we have already made numerous attempts to deliver this message', |
32
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]; |
33
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766
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100
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1375
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return 1 if grep { rindex($argv1, $_) > -1 } @$index; |
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10724
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18172
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34
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758
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1796
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return 0; |
35
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} |
36
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37
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sub true { |
38
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# Blocked due to that connection rate limit exceeded |
39
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# @param [Sisimai::Data] argvs Object to be detected the reason |
40
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# @return [Integer] 1: Too many connections(blocked) |
41
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# 0: Not many connections |
42
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# @since v4.1.26 |
43
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# @see http://www.ietf.org/rfc/rfc2822.txt |
44
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692
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692
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0
|
1123
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my $class = shift; |
45
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692
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100
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1641
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my $argvs = shift // return undef; |
46
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47
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691
|
50
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1670
|
return 1 if $argvs->reason eq 'toomanyconn'; |
48
|
691
|
50
|
100
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3701
|
return 1 if (Sisimai::SMTP::Status->name($argvs->deliverystatus) || '') eq 'toomanyconn'; |
49
|
691
|
100
|
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|
1740
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return 1 if __PACKAGE__->match(lc $argvs->diagnosticcode); |
50
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686
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1862
|
return 0; |
51
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} |
52
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53
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1; |
54
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__END__ |