静脉出错（[Errno 111]连接被拒绝）(苏门答腊.py)问题的回答

静脉出错（[Errno 111]连接被拒绝）(苏门答腊.py)

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我想用<a href="http://veins.car2x.org/" rel="nofollow">veins</a>，在<a href="http://www.omnetpp.org/" rel="nofollow">OMNeT++</a>网络模拟器和{a3}道路交通模拟器之间进行联合仿真。在 Venties有<a href="http://veins.car2x.org/documentation/sumo-launchd/" rel="nofollow">sumo-launchd</a>守护进程（用Python编写），它被设计成在后台运行，监听传入的请求。在每个传入的连接上，它接收XML格式的模拟设置，然后启动一个单独的SUMO实例，并在OMNeT++和SUMO之间代理请求。在 当我在终端中运行<a href="https://github.com/sommer/mixim-sommer/blob/veins/sumo-launchd.py" rel="nofollow">sumo-launchd.py</a>（在打开OMNet++并开始模拟之后），我得到了以下问题，我相信这与Python有关。在 <pre><code>bluemix@blueMix:~/SUMO/veins-2.1/examples/veins$ python /home/bluemix/SUMO/veins-2.1/sumo-launchd.py -vv -c /home/bluemix/SUMO/sumo-0.19.0/bin/sumo Logging to /tmp/sumo-launchd.log Listening on port 9999 Connection from 127.0.0.1 on port 45234 Handling connection from 127.0.0.1 on port 45234 Got TraCI message of length 2 Got TraCI command of length 1 Got TraCI command 0x0 Got CMD_GETVERSION Got TraCI message of length 314 Got TraCI command of length 309 Got TraCI command 0x75 Got CMD_FILE_SEND for "sumo-launchd.launch.xml" Got CMD_FILE_SEND with data "<launch> <copy file="erlangen.net.xml"/> <copy file="erlangen.rou.xml"/> <copy file="erlangen.poly.xml"/> <copy file="erlangen.sumo.cfg" type="config"/> <basedir path="/home/bluemix/OMNeTpp/omnetpp-4.3.1/samples/mixim/examples/veins/"/> <seed value="0"/> </launch> " Creating temporary directory... Temporary dir is /tmp/sumo-launchd-tmp-2JQTRd Base dir is /home/bluemix/OMNeTpp/omnetpp-4.3.1/samples/mixim/examples/veins/ Seed is 0 Finding free port number... Claiming lock on port ...found port 41320 Starting SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320, seed 0 Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 1) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 2) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 3) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 4) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 5) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 6) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 7) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 8) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 9) Error ([Errno 111] Connection refused) Connecting to SUMO (/home/bluemix/SUMO/sumo-0.19.0/bin/sumo -c erlangen.sumo.cfg) on port 41320 (try 10) Error ([Errno 111] Connection refused) Releasing lock on port Cleaning up Result: "<?xml version="1.0"?> <status> <exit-code>-1</exit-code> <start>1390404178</start> <end>1390404189</end> <status>Could not connect to SUMO ([Errno 111] Connection refused). Might be protected by a personal firewall or crashed before a connection could be established.</status> <stdout><![CDATA[Loading configuration... done. ]]></stdout> <stderr><![CDATA[Error: Empty edges in roundabout. Quitting (on error). ]]></stderr> </status> " Closing connection from 127.0.0.1 on port 45234 ^C<a href="https://www.cnpython.com/pypi/keyboard" class="inner-link">keyboard</a> interrupt. Shutting down. </code></pre> 以及来自OMNeT++控制台的信息： ^{pr2}$ 我在google上搜索了（<a href="https://groups.google.com/forum/#!topic/omnetpp/05iHVFNhiYs" rel="nofollow">1</a>，<a href="https://groups.google.com/forum/#!topic/omnetpp/QX0SL67lJ-0" rel="nofollow">2</a>）这个问题，但和我的不完全一样。提前谢谢。在

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静脉出错（[Errno 111]连接被拒绝）(苏门答腊.py)

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