webserver" and dispatches a thread for each incomming connection.

This is an example use:

	server s0 {
		loop 10 {
			rxreq
			txresp -body "foo1"
		}
		rxreq
		txresp -hdr "Connection: close" -body "foo1"
		expect_close
	} -dispatch

Each connection will spawn a dynamically created s%d instance
starting with s1, s2 ...

Each of these will respond to 11 requests on the accepted connection,
the last response will have "Connection: close" and they will
expect the other end (varnish) to do that.

The main limitation on using this for bulk traffic tests is the
finite and limited size of the vtc_log which varnishtest will
collect (half a megabyte).

Test b00048 is about as much traffic as will fit in the vtc_log.

Seen on a solaris vintage edition (snv_111b) as SIGSEGV caused
by strlen(NULL) in r01036.vtc and r01037.vtc: a z_stream msg
can be NULL.

Changes:

* 302 Found
* 307 Temporary Redirect

  Do not apply the default ttl, only set a ttl if Cache-Control or Expires are
present.
  Responses with these status codes are not cacheable by default

* 414 Request-URI Too Large

  Cacheable with "heuristic expiration"

https://www.varnish-cache.org/patchwork/patch/251/

This hopefully makes l00002.vtc less prone to error.

over the weekend:

Just because we have a bo doesn't mean we have a bo->beresp any more,
find the C-L header in the req->resp.

64bit processors.

We have to restart the server instance when we have writes which
might fail.

are handled so fast that there may be no numerical difference between
the start and end session timestamps.

This is a consequence of our decision to use C type double (ieee 64bit FP)
for timestamps, at the current distance from POSIX epoch, 1.5 billion
seconds, the resolution is 238 nanoseconds.

Patch from daghf (with minor changes)

Submitted by:	fgs

as priv's inside ESI's delivery code.

delivered.

Transports are a superset of protocols because internal requests,
notably ESI:includes, doesn't use a HTTP protocol to deliver their
response, but have have ødipal ways of doing things.

Submitted by: Dridi

it to slim down req/busyobj a tiny bit.