![Albin Larsson](/assets/img/avatar_default.png)
By setting a client side timeout one can avoid net::ERR_NETWORK_IO_SUSPENDED errors caused by the OS network layer being suspended [1]. This allows the client to handle higher level errors. The jQuery.getJSON() function does not have a parameter for timeouts. [1]: https://cs.chromium.org/chromium/src/net/http/http_network_layer.cc?q=ERR_NETWORK_IO_SUSPENDED&sq=package:chromium&dr=C&l=42
60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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Ajax = {};
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Ajax.chainGetJSON = function() {
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var a = arguments;
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var i = 0;
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var next = function() {
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if (i <= a.length - 3) {
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var url = a[i++];
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var data = a[i++];
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var callback = a[i++];
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$.ajax({
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dataType: "json",
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url: url,
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data: data,
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timeout: 30000
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}).done(function(o) {
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callback(o);
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next();
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});
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} else if (i < a.length) {
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var finalCallback = a[i++];
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finalCallback();
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}
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};
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next();
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}; |