Hello! I´m Maria Jose. I have a question about geotools 2.1 -->
PostgisDataStore. I connect my project with a PostGis Data Base. My source
code:
Map<String, String> params = new HashMap<String, String>();
params.put("dbtype", "postgis");
params.put("host", "localhost");
params.put("port", "5432");
params.put("database", "BBDD");
params.put("user", "mj");
params.put("passwd", "cotis");
PostgisDataStoreFactory f = new PostgisDataStoreFactory();
pgDatastore = (PostgisDataStore) f.createDataStore(params);
I make several querys, like that, to the data base:
FeatureSource fs = pgDatastore.getFeatureSource(name);
FeatureCollection fc = fs.getFeatures();
but suddenly the program throws an exception because there are too many
users connected to the data base
Caused by: java.util.NoSuchElementException: Could not aquire feature:
org.geotools.data.DataSourceException: Connection failed:
org.postgresql.util.PSQLException: Backend start-up failed:
org.postgresql.util.PSQLException: FATAL: sorry, too many clients already
at org.geotools.data.store.NoContentIterator.next(NoContentIterator.java
:37)
at org.geotools.feature.FeatureIterator.next(FeatureIterator.java:64)
at org.geotools.data.collection.CollectionDataStore$1.next(
CollectionDataStore.java:117)
Do you think I´m doing something wrong? I never close the connection, but I
think it doesn´t matter because geotools uses a pool connection. Do you know
how I can solve this problem?
Thank you,
María José
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