| … | |
… | |
| 75 | $queue_file->force_wake_next; |
75 | $queue_file->force_wake_next; |
| 76 | slog 1, "forced filetransfer due to unused bandwidth"; |
76 | slog 1, "forced filetransfer due to unused bandwidth"; |
| 77 | } |
77 | } |
| 78 | } |
78 | } |
| 79 | |
79 | |
| 80 | my @newcons; |
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| 81 | my @pool; |
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| 82 | |
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| 83 | # one "execution thread" |
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| 84 | sub handler { |
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| 85 | while () { |
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| 86 | if (@newcons) { |
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| 87 | eval { |
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| 88 | conn->new (@{pop @newcons})->handle; |
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| 89 | }; |
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| 90 | slog 1, "$@" if $@ && !ref $@; |
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| 91 | |
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| 92 | $httpevent->broadcast; # only for testing, but doesn't matter much |
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| 93 | |
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| 94 | $connections->up; |
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| 95 | } else { |
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| 96 | last if @pool >= $MAX_POOL; |
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| 97 | push @pool, $Coro::current; |
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| 98 | schedule; |
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| 99 | } |
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| 100 | } |
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| 101 | } |
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| 102 | |
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| 103 | sub listen_on { |
80 | sub listen_on { |
| 104 | my $listen = $_[0]; |
81 | my $listen = $_[0]; |
| 105 | |
82 | |
| 106 | push @listen_sockets, $listen; |
83 | push @listen_sockets, $listen; |
| 107 | |
84 | |
| 108 | # the "main thread" |
85 | # the "main thread" |
| 109 | async { |
86 | async { |
| 110 | slog 1, "accepting connections"; |
87 | slog 1, "accepting connections"; |
| 111 | while () { |
88 | while () { |
| 112 | $connections->down; |
89 | $connections->down; |
| 113 | push @newcons, [$listen->accept]; |
90 | my @conn = $listen->accept; |
| 114 | #slog 3, "accepted @$connections ".scalar(@pool); |
91 | #slog 3, "accepted @$connections ".scalar(@pool); |
| 115 | if (@pool) { |
92 | |
| 116 | (pop @pool)->ready; |
93 | async_pool { |
| 117 | } else { |
94 | eval { |
| 118 | async \&handler; |
95 | conn->new (@conn)->handle; |
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96 | }; |
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97 | slog 1, "$@" if $@ && !ref $@; |
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98 | |
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99 | $httpevent->broadcast; # only for testing, but doesn't matter much |
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100 | |
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101 | $connections->up; |
| 119 | } |
102 | } |
| 120 | } |
103 | } |
| 121 | }; |
104 | }; |
| 122 | } |
105 | } |
| 123 | |
106 | |
