pike.git/ lib/ modules/ Sql.pmod/ pgsql_util.pmod

2018-05-18

2018-05-18 09:32:13 by Stephen R. van den Berg <srb@cuci.nl>

• 2ae270ba873a8537c2a27263a6fbc54bedc189b6 (38 lines) (+37/-1) ^{[ Show | Annotate ]}
  Branch: 8.0

pgsql: Add optional communicationslog per filedescriptor for debugging.

345:    final int procmsg;    private int didreadcb;    + #if PG_DEBUGHISTORY > 0 +  final array history = ({}); +  +  final int(-1..) input_from(Stdio.Stream stm, void|int(0..) nbytes) { +  int oldsize = sizeof(this); +  int ret = i::input_from(stm, nbytes); +  if (ret) { +  Stdio.Buffer tb = Stdio.Buffer(this); +  tb->consume(oldsize); +  history += ({"<<"+tb->read(ret)}); +  history = history[<PG_DEBUGHISTORY - 1 ..]; +  } +  return ret; +  } + #endif +     protected final bool range_error(int howmuch) {   #ifdef PG_DEBUG    if (howmuch < 0) {
426:    final int queueinidx = -1;   #endif    + #if PG_DEBUGHISTORY > 0 +  final int(-1..) output_to(Stdio.Stream stm, void|int(0..) nbytes) { +  Stdio.Buffer tb = Stdio.Buffer(this); +  int ret = o::output_to(stm, nbytes); +  if (ret) { +  i->history += ({">>" + tb->read(ret)}); +  i->history = i->history[<PG_DEBUGHISTORY - 1 ..]; +  } +  return ret; +  } + #endif +     private inline void queueup(sql_result portal) {    qportals->write(portal); portal->_synctransact = synctransact;    PD("%d>%O %d %d Queue portal %d bytes\n", socket->query_fd(),
769:    catch(fd = c->socket->query_fd());    res = sprintf("sql_result state: %d numrows: %d eof: %d inflight: %d\n"    "query: %O\n" + #if PG_DEBUGHISTORY > 0 +  "history: %O\n" + #endif    "fd: %O portalname: %O datarows: %d"    " synctransact: %d laststatus: %s\n",    _state, index, eoffound, inflight, -  qalreadyprinted == this ? "..." : _query, fd, _portalname, +  qalreadyprinted == this ? "..." : _query, + #if PG_DEBUGHISTORY > 0 +  qalreadyprinted == this ? 0 : c && c->i->history, + #endif +  fd, _portalname,    datarowtypes && sizeof(datarowtypes), _synctransact,    statuscmdcomplete    || (_unnamedstatementkey ? "*parsing*" : ""));