Commit63393bd

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Produce a more specific error message when backend sees EOF on

client connection.

1 parent31cce21 commit63393bdCopy full SHA for 63393bd

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Lines changed: 9 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@`
`5`	`5`	`*`
`6`	`6`	`* Copyright (c) 1994, Regents of the University of California`
`7`	`7`	`*`
`8`		`- * $Id: pqcomm.c,v 1.66 1999/02/13 23:15:46 momjian Exp $`
	`8`	`+ * $Id: pqcomm.c,v 1.67 1999/02/18 01:13:26 tgl Exp $`
`9`	`9`	`*`
`10`	`10`	`*-------------------------------------------------------------------------`
`11`	`11`	`*/`
`@@ -229,7 +229,7 @@ pq_recvbuf()`
`229`	`229`	`{`
`230`	`230`	`intr=recv(MyProcPort->sock,PqRecvBuffer+PqRecvLength,`
`231`	`231`	`PQ_BUFFER_SIZE-PqRecvLength,0);`
`232`		`-if (r <=0)`
	`232`	`+if (r<0)`
`233`	`233`	`{`
`234`	`234`	`if (errno==EINTR)`
`235`	`235`	`continue;/* Ok if interrupted */`
`@@ -238,7 +238,13 @@ pq_recvbuf()`
`238`	`238`	`* if we have a hard communications failure ...`
`239`	`239`	`* So just write the message to the postmaster log.`
`240`	`240`	`*/`
`241`		`-fprintf(stderr,"pq_recvbuf: recv() failed, errno %d\n",errno);`
	`241`	`+fprintf(stderr,"pq_recvbuf: recv() failed, errno=%d\n",errno);`
	`242`	`+returnEOF;`
	`243`	`+}`
	`244`	`+if (r==0)`
	`245`	`+{`
	`246`	`+/* as above, elog not safe */`
	`247`	`+fprintf(stderr,"pq_recvbuf: unexpected EOF on client connection\n");`
`242`	`248`	`returnEOF;`
`243`	`249`	`}`
`244`	`250`	`/* r contains number of bytes read, so just incr length */`

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