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Added explicit error message in case of memory exhaustion

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Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik
2011-02-22 16:23:36 +01:00
parent 98ccff1a24
commit 43e8868875
24 changed files with 61 additions and 52 deletions
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8
src/pipe.cpp
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@@ -182,7 +182,7 @@ zmq::writer_t::writer_t (object_t *parent_, pipe_t *pipe_, reader_t *reader_,
// Open the swap file, if required.
if (swap_size_ > 0) {
swap = new (std::nothrow) swap_t (swap_size_);
zmq_assert (swap);
alloc_assert (swap);
int rc = swap->init ();
zmq_assert (rc == 0);
}
@@ -399,10 +399,10 @@ void zmq::create_pipe (object_t *reader_parent_, object_t *writer_parent_,
// writer. The pipe will be handled by reader and writer, its never passed
// to the user. Reader and writer are returned to the user.
pipe_t *pipe = new (std::nothrow) pipe_t ();
zmq_assert (pipe);
alloc_assert (pipe);
*reader_ = new (std::nothrow) reader_t (reader_parent_, pipe, lwm);
zmq_assert (*reader_);
alloc_assert (*reader_);
*writer_ = new (std::nothrow) writer_t (writer_parent_, pipe, *reader_,
hwm_, swap_size_);
zmq_assert (*writer_);
alloc_assert (*writer_);
}