I2P_Developers/i2p.itoopie
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2004-11-10 jrandom

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* Allow loading the (mini)streaming connection options from the
      environment.
    * More defensive programming in the DSA implementation.
This commit is contained in:
jrandom
2004-11-10 12:33:01 +00:00
committed by zzz
parent ffc405138d
commit 881524a5e4
4 changed files with 88 additions and 37 deletions
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52
apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketOptions.java
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@ -1,5 +1,6 @@
package net.i2p.client.streaming;
import java.util.Iterator;
import java.util.Properties;
/**
@ -14,15 +15,19 @@ public class I2PSocketOptions {
public static final int DEFAULT_BUFFER_SIZE = 1024*64;
public static final int DEFAULT_WRITE_TIMEOUT = 60*1000;
public static final int DEFAULT_CONNECT_TIMEOUT = 60*1000;
public static final String PROP_BUFFER_SIZE = "i2p.streaming.bufferSize";
public static final String PROP_CONNECT_TIMEOUT = "i2p.streaming.connectTimeout";
public static final String PROP_READ_TIMEOUT = "i2p.streaming.readTimeout";
public static final String PROP_WRITE_TIMEOUT = "i2p.streaming.writeTimeout";
public I2PSocketOptions() {
_connectTimeout = -1;
_readTimeout = -1;
_writeTimeout = DEFAULT_WRITE_TIMEOUT;
_maxBufferSize = DEFAULT_BUFFER_SIZE;
this(System.getProperties());
}
public I2PSocketOptions(I2PSocketOptions opts) {
this(System.getProperties());
_connectTimeout = opts.getConnectTimeout();
_readTimeout = opts.getReadTimeout();
_writeTimeout = opts.getWriteTimeout();
@ -30,7 +35,44 @@ public class I2PSocketOptions {
}
public I2PSocketOptions(Properties opts) {
init(opts);
}
protected void init(Properties opts) {
_maxBufferSize = getInt(opts, PROP_BUFFER_SIZE, DEFAULT_BUFFER_SIZE);
_connectTimeout = getInt(opts, PROP_CONNECT_TIMEOUT, DEFAULT_CONNECT_TIMEOUT);
_readTimeout = getInt(opts, PROP_READ_TIMEOUT, -1);
_writeTimeout = getInt(opts, PROP_WRITE_TIMEOUT, DEFAULT_WRITE_TIMEOUT);
}
/*
protected Properties getEnvProps() {
Properties rv = new Properties();
for (Iterator iter = System.getProperties().keySet().iterator(); iter.hasNext(); ) {
String name = (String)iter.next();
rv.setProperty(name, System.getProperty(name));
}
return rv;
}
public static void main(String args[]) {
System.out.println("System props: " + System.getProperties());
System.out.println("Env props: " + new I2PSocketOptions().getEnvProps());
}
*/
protected int getInt(Properties opts, String name, int defaultVal) {
if (opts == null) return defaultVal;
String val = opts.getProperty(name);
if (val == null) {
return defaultVal;
} else {
try {
return Integer.parseInt(val);
} catch (NumberFormatException nfe) {
return defaultVal;
}
}
}
/**