jimmoores
commented
8 years ago There isn't currently a way of setting the TCP timeout, but I'd like you to try something before we declare that the problem - the possible delay might be the retry policy, which kicks in when the library catches a timeout exception internally. By default it will back-off and retry periodically. This is usually what people want, to avoid writing lots of manual retry code, but sometimes it's better to skip.
Try looking at the RetryPolicy property on SessionOptions as covered in the tutorial https://github.com/jimmoores/quandl4j#quandl-api-key-and-session-options.
You might want to try:
SessionOptions options = SessionOptions.Builder
.withAuthToken(yourToken)
.withRetryPolicy(RetryPolicy.createNoRetryPolicy())
.build();
QuandlSession session = QuandlSession.create(options);If that doesn't work, let me know and I'll investigate making a change to expose the underlying socket timeout.
Jim
On 2 August 2016 at 04:38, zhangyz189 notifications@github.com wrote:
Hi,I am using your package to access data from Quandl VERSION: compile group: 'com.jimmoores', name: 'quandl', version: '1.3.0' I will access data every 10 minutes,but i found the thread waited for a long time,how can i set the timeout value?
I dump the jvm thread.
at com.jimmoores.quandl.QuandlSession.getDataSet(QuandlSession.java:159) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:228) at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:652) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:424) at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:655) at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:652) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.client.HttpUrlConnector.apply(HttpUrlConnector.java:227) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at org.glassfish.jersey.client.HttpUrlConnector._apply(HttpUrlConnector.java:321) at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:224) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)
- locked <0x00000000cd9c91a0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1513)
- locked <0x00000000cd9c91a0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
- locked <0x00000000cd9c8098> (a java.lang.Object)
- locked <0x00000000cd9c80d8> (a java.lang.Object) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) at sun.security.ssl.InputRecord.read(InputRecord.java:532) at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:593) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) at sun.security.ssl.InputRecord.readFully(InputRecord.java:465) at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:141) at java.net.SocketInputStream.read(SocketInputStream.java:170) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
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Hi,I am using your package to access data from Quandl VERSION: compile group: 'com.jimmoores', name: 'quandl', version: '1.3.0' I will access data every 10 minutes,but i found the thread waited for a long time,how can i set the timeout value?
I dump the jvm thread.