使用gremlin-javascript模塊訪問遠程gremlin服務器。 我的代碼在app.js:錯誤:嘗試連接遠程gremlin服務器時連接ECONNREFUSED(TinkerPop3)
var gremlin = require('gremlin-client');
var client = gremlin.createClient(8182, 'localhost');
var query = client.stream('g.V()');
query.on('data', function(result) {
console.log(result);
});
query.on('end', function() {
console.log("All results fetched");
});
這工作得很好,所有查詢都得到執行。但是,當我用我的遠程服務器地址--cbtitan.cloudapp.net替換'localhost'時,它將返回ECONNREFUSED錯誤。
我應該更改/做什麼來連接到該遠程服務器?或者我應該更改該遠程服務器中的任何配置嗎?我對這個問題非常困惑,請幫助我。提前致謝。
小鬼,server.yaml
host: localhost
port: 8182
threadPoolWorker: 1
gremlinPool: 8
scriptEvaluationTimeout: 30000
serializedResponseTimeout: 30000
channelizer: org.apache.tinkerpop.gremlin.server.channel.HttpChannelizer
graphs: {
graph: conf/gremlin-server/titan-berkeleyje-server.properties}
plugins:
- aurelius.titan
scriptEngines: {
gremlin-groovy: {
imports: [java.lang.Math],
staticImports: [java.lang.Math.PI],
scripts: [scripts/empty-sample.groovy]},
nashorn: {
imports: [java.lang.Math],
staticImports: [java.lang.Math.PI]}}
serializers:
- { className: org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV1d0, config: { useMapperFromGraph: graph }}
- { className: org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV1d0, config: { serializeResultToString: true }}
- { className: org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerGremlinV1d0, config: { useMapperFromGraph: graph }}
- { className: org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV1d0, config: { useMapperFromGraph: graph }}
processors:
- { className: org.apache.tinkerpop.gremlin.server.op.session.SessionOpProcessor, config: { sessionTimeout: 28800000 }}
metrics: {
consoleReporter: {enabled: true, interval: 180000},
csvReporter: {enabled: true, interval: 180000, fileName: /tmp/gremlin-server-metrics.csv},
jmxReporter: {enabled: true},
slf4jReporter: {enabled: true, interval: 180000},
gangliaReporter: {enabled: false, interval: 180000, addressingMode: MULTICAST},
graphiteReporter: {enabled: false, interval: 180000}}
threadPoolBoss: 1
maxInitialLineLength: 4096
maxHeaderSize: 8192
maxChunkSize: 8192
maxContentLength: 65536
maxAccumulationBufferComponents: 1024
resultIterationBatchSize: 64
writeBufferHighWaterMark: 32768
writeBufferHighWaterMark: 65536
ssl: {
enabled: false}
請張貼 –
我剛剛更新了我的小鬼,server.yaml文件@stephenmallette – manasa
問題莫不是在客戶端和會阻止打開了WS連接遠程服務器之間的任何東西你小鬼服務器YAML配置文件? – jbmusso