tables: don't retry more than 5*nr times.

[enigma2.git] / lib / dvb / esection.cpp

diff --git a/lib/dvb/esection.cpp b/lib/dvb/esection.cpp
index 78db9015ffaf332ce81eb9fb00800d59d42e5e5a..0af622521aad7e0ae1f7d6394774c4233068587e 100644 (file)
--- a/lib/dvb/esection.cpp
+++ b/lib/dvb/esection.cpp
@@ -8,6 +8,16 @@ void eGTable::sectionRead(const __u8 *d)
        m_table.flags |= eDVBTableSpec::tfThisVersion;
        m_table.version = (d[5]>>1)&0x1F;
 
+               /* if a section is missing, we retry reading the
+                  whole data up to 5 times. if after that the
+                  section is still missing, we timeout. */
+       if (m_tries > 5 * (last_section_number+1))
+       {
+               timeout();
+               return;
+       }
+       
+       m_tries++;
 
        if (createTable(d[6], d, last_section_number + 1))
        {
@@ -44,6 +54,8 @@ RESULT eGTable::start(iDVBSectionReader *reader, const eDVBTableSpec &table)
        m_reader = reader;
        m_reader->connectRead(slot(*this, &eGTable::sectionRead), m_sectionRead_conn);
        
+       m_tries = 0;
+       
        // setup filter struct
        eDVBSectionFilterMask mask;