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-rw-r--r--lib/clogger.rb11
-rw-r--r--lib/clogger/pure.rb1
2 files changed, 10 insertions, 2 deletions
diff --git a/lib/clogger.rb b/lib/clogger.rb
index be1bdce..7ce2b24 100644
--- a/lib/clogger.rb
+++ b/lib/clogger.rb
@@ -51,7 +51,7 @@ private
 
   SCAN = /([^$]*)(\$+(?:env\{\w+(?:\.[\w\.]+)?\}|
                         e\{[^\}]+\}|
-                        (?:request_)?time\{\d+\}|
+                        (?:request_)?time\{\d+(?:,\d+)?\}|
                         time_(?:utc|local)\{[^\}]+\}|
                         \w*))?([^$]*)/x
 
@@ -92,7 +92,14 @@ private
         when /\A\$time\{(\d+)\}\z/
           rv << [ OP_TIME, *usec_conv_pair(tok, $1.to_i) ]
         when /\A\$request_time\{(\d+)\}\z/
-          rv << [ OP_REQUEST_TIME, *usec_conv_pair(tok, $1.to_i) ]
+          rv << [ OP_REQUEST_TIME, *usec_conv_pair(tok, $1.to_i), 0 ]
+        when /\A\$request_time\{(\d+),(\d+)\}\z/
+          ipow = $1.to_i
+          prec = $2.to_i
+          if ipow > 9 # nanosecond precision is the highest POSIX goes
+            raise ArgumentError, "#{tok}: too big: #{ipow} (max=9)"
+          end
+          rv << [ OP_REQUEST_TIME, *usec_conv_pair(tok, prec), ipow ]
         else
           tok_sym = tok[1..-1].to_sym
           if special_code = SPECIAL_VARS[tok_sym]
diff --git a/lib/clogger/pure.rb b/lib/clogger/pure.rb
index fddfe79..8f1f706 100644
--- a/lib/clogger/pure.rb
+++ b/lib/clogger/pure.rb
@@ -166,6 +166,7 @@ private
       when OP_TIME_UTC; Time.now.utc.strftime(op[1])
       when OP_REQUEST_TIME
         t = mono_now - start
+        t = t * (10 ** op[3])
         time_format(t.to_i, (t - t.to_i) * 1000000, op[1], op[2])
       when OP_TIME
         t = Time.now