/**
* Read and return one byte from {@link #mIn}, and put it in {@link #mDiscourseLogger}.
*
* <p>Throws IOException() if reaches EOF. As long as logical response lines end with \r\n, we
* shouldn't see EOF during parsing.
*/
private int readByte() throws IOException {
int next = mIn.read();
if (next == -1) {
throw newEOSException();
}
mDiscourseLogger.addReceivedByte(next);
return next;
}
private void onParseError(Exception e) {
// Read a few more bytes, so that the log will contain some more context, even if the parser
// crashes in the middle of a response.
// This also makes sure the byte in question will be logged, no matter where it crashes.
// e.g. when parseAtom() peeks and finds at an unexpected char, it throws an exception
// before actually reading it.
// However, we don't want to read too much, because then it may get into an email message.
try {
for (int i = 0; i < 4; i++) {
int b = readByte();
if (b == -1 || b == '\n') {
break;
}
}
} catch (IOException ignore) {
}
Log.w(Logging.LOG_TAG, "Exception detected: " + e.getMessage());
mDiscourseLogger.logLastDiscourse();
}